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John III ( ; 6 June 1502 – 11 June 1557), nicknamed The Pious ( Portuguese: ''o Piedoso''), was the
King of Portugal This is a list of Portuguese monarchs who ruled from the establishment of the Kingdom of Portugal, in 1139, to the deposition of the Portuguese monarchy and creation of the Portugal, Portuguese Republic with the 5 October 1910 revolution. Thro ...
and the Algarve from 1521 until he died in 1557. He was the son of King Manuel I and Maria of Aragon, the third daughter of the Catholic Monarchs of Spain,
Ferdinand II of Aragon Ferdinand II, also known as Ferdinand I, Ferdinand III, and Ferdinand V (10 March 1452 – 23 January 1516), called Ferdinand the Catholic, was King of Aragon from 1479 until his death in 1516. As the husband and co-ruler of Queen Isabella I of ...
and Isabella I of Castile. John succeeded his father in 1521 at the age of nineteen. During his rule, Portuguese possessions were extended in Asia and the
Americas The Americas, sometimes collectively called America, are a landmass comprising the totality of North America and South America.''Webster's New World College Dictionary'', 2010 by Wiley Publishing, Inc., Cleveland, Ohio. When viewed as a sing ...
through the Portuguese colonization of Brazil. John III's policy of reinforcing Portugal's bases in India, such as Goa, secured Portugal's monopoly over the
spice trade The spice trade involved historical civilizations in Asia, Northeast Africa and Europe. Spices, such as cinnamon, cassia, cardamom, ginger, pepper, nutmeg, star anise, clove, and turmeric, were known and used in antiquity and traded in t ...
of cloves and nutmeg from the
Maluku Islands The Maluku Islands ( ; , ) or the Moluccas ( ; ) are an archipelago in the eastern part of Indonesia. Tectonics, Tectonically they are located on the Halmahera Plate within the Molucca Sea Collision Zone. Geographically they are located in West ...
. On the eve of his death in 1557, the
Portuguese Empire The Portuguese Empire was a colonial empire that existed between 1415 and 1999. In conjunction with the Spanish Empire, it ushered in the European Age of Discovery. It achieved a global scale, controlling vast portions of the Americas, Africa ...
had a global dimension and spanned almost . During his reign, the Portuguese became the first Europeans to contact Muromachi Japan. He abandoned Muslim territories in
North Africa North Africa (sometimes Northern Africa) is a region encompassing the northern portion of the African continent. There is no singularly accepted scope for the region. However, it is sometimes defined as stretching from the Atlantic shores of t ...
in favor of trade with India and investments in Brazil. In Europe, he improved relations with the Baltic region and the
Rhineland The Rhineland ( ; ; ; ) is a loosely defined area of Western Germany along the Rhine, chiefly Middle Rhine, its middle section. It is the main industrial heartland of Germany because of its many factories, and it has historic ties to the Holy ...
, hoping that this would bolster Portuguese trade.


Early life

John, the eldest son of King Manuel I born from his second wife Maria of Aragon, was born in
Lisbon Lisbon ( ; ) is the capital and largest city of Portugal, with an estimated population of 567,131, as of 2023, within its administrative limits and 3,028,000 within the Lisbon Metropolitan Area, metropolis, as of 2025. Lisbon is mainlan ...
on 6 June 1502. The event was marked by the presentation of Gil Vicente's ''Visitation Play or the Monologue of the Cowherd'' (''Auto da Visitação ou Monólogo do Vaqueiro'') in the queen's chamber. The young prince was sworn heir to the throne in 1503, the year his youngest sister, Isabella of Portugal, Empress Consort of the
Holy Roman Empire The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...
between 1527 and 1538, was born. John was educated by notable scholars of the time, including the
astrologer Astrology is a range of Divination, divinatory practices, recognized as pseudoscientific since the 18th century, that propose that information about human affairs and terrestrial events may be discerned by studying the apparent positions ...
Tomás de Torres, Diogo de Ortiz, Bishop of Viseu, and Luís Teixeira Lobo, one of the first Portuguese Renaissance humanists, rector of the University of Siena (1476) and Professor of Law at Ferrara (1502). He studied Latin, Greek, mathematics, and cosmography. John's chronicler António de Castilho said that, "Dom João III faced problems easily, complementing his lack of culture with a practice formation that he always showed during his reign" (''Elogio d'el rei D. João de Portugal, terceiro, do nome''). In 1514 he was given his own house, and a few years later began to help his father in administrative duties. At the age of sixteen John was chosen to marry his first cousin, the 20-year-old Eleanor of Austria, the eldest daughter of Philip the Handsome of Austria-Burgundy and Queen Joanna of Castile, but instead she married his widowed father Manuel. John took deep offence at this: his chroniclers say he became melancholic and was never quite the same. Some historians also argue this was one of the main reasons that John later became fervently religious, giving him the name of ''the Pious'' ( Portuguese: ''o Piedoso'').


Initial reign

On 19 December 1521 John was crowned king in the Church of São Domingos in Lisbon, beginning a thirty-six-year reign characterized by extensive activity in internal and overseas politics, especially in relations with other major European states. John III continued the absolutist politics of his predecessors. He called the Portuguese Cortes only three times and at great intervals: 1525 in Torres Novas, 1535 in Évora and 1544 in Almeirim. During the early part of his reign, he also tried to restructure administrative and judicial life in his realm. The marriage of John's sister Isabella of Portugal to Holy Roman Emperor Charles V, enabled the Portuguese king to forge a stronger alliance with Spain and the
Holy Roman Empire The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...
. To strengthen his ties with
Austria Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine Federal states of Austria, states, of which the capital Vienna is the List of largest cities in Aust ...
he married his maternal first cousin Catherine of Austria, younger sister of Charles V and his erstwhile fiancée Eleanor, in the town of Crato. John and Catherine had nine children who all unfortunately died at young ages. By the time of John's death, only his grandson Sebastian was alive to inherit his crown.


Policy

The large and far-flung
Portuguese Empire The Portuguese Empire was a colonial empire that existed between 1415 and 1999. In conjunction with the Spanish Empire, it ushered in the European Age of Discovery. It achieved a global scale, controlling vast portions of the Americas, Africa ...
was difficult and expensive to administer and was burdened with huge
external debt A country's gross external debt (or foreign debt) is the liabilities that are owed to nonresidents by residents. The debtors can be government, governments, corporation, corporations or citizens. External debt may be denominated in domestic or f ...
and trade deficits. Portugal's
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
n and
Far East The Far East is the geographical region that encompasses the easternmost portion of the Asian continent, including North Asia, North, East Asia, East and Southeast Asia. South Asia is sometimes also included in the definition of the term. In mod ...
ern interests grew increasingly chaotic under the poor administration of ambitious governors. John III responded with new appointments that proved troubled and short-lived: in some cases, the new governors even had to fight their predecessors to take up their appointments. The resulting failures in administration brought on a gradual decline of the Portuguese trade monopoly. Considering the challenging military situation Portuguese forces faced worldwide, on 7 August 1549, John III declared every male subject between 20 and 65 years old recruitable for military service. Among John III's many colonial governors in Asia were
Vasco da Gama Vasco da Gama ( , ; – 24 December 1524), was a Portuguese explorer and nobleman who was the Portuguese discovery of the sea route to India, first European to reach India by sea. Da Gama's first voyage (1497–1499) was the first to link ...
, Pedro Mascarenhas, Lopo Vaz de Sampaio, Nuno da Cunha, Estêvão da Gama, Martim Afonso de Sousa, João de Castro and Henrique de Meneses. Overseas, the Empire was threatened by the
Ottoman Empire The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
in both the Indian Ocean and North Africa, causing Portugal to increase spending on defense and fortifications. In the
Atlantic The Atlantic Ocean is the second largest of the world's five oceanic divisions, with an area of about . It covers approximately 17% of Earth's surface and about 24% of its water surface area. During the Age of Discovery, it was known for se ...
, where Portuguese ships already had to withstand constant attacks of privateers, an attempted expansion of the
French colonial empire The French colonial empire () comprised the overseas Colony, colonies, protectorates, and League of Nations mandate, mandate territories that came under French rule from the 16th century onward. A distinction is generally made between the "Firs ...
in Brazil, France Antarctique, created yet another front. The French allied with indigenous peoples of South America against the Portuguese, and military and political interventions were used. Eventually, the French were forced out, but not until 1565. In the first years of John III's reign, explorations in the
Far East The Far East is the geographical region that encompasses the easternmost portion of the Asian continent, including North Asia, North, East Asia, East and Southeast Asia. South Asia is sometimes also included in the definition of the term. In mod ...
continued, and the Portuguese reached China and Japan; however, these accomplishments were offset by pressure from a strengthening
Ottoman Empire The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Centr ...
under
Suleiman the Magnificent Suleiman I (; , ; 6 November 14946 September 1566), commonly known as Suleiman the Magnificent in the Western world and as Suleiman the Lawgiver () in his own realm, was the List of sultans of the Ottoman Empire, Ottoman sultan between 1520 a ...
, and especially in India, where attacks became more frequent. The expense of defending Indian interests was huge. To pay for it, John III abandoned several strongholds in North Africa: Safim, Azemmour, Ksar es-Seghir and Arzila. John III achieved a crucial political victory in securing the control of the
Maluku Islands The Maluku Islands ( ; , ) or the Moluccas ( ; ) are an archipelago in the eastern part of Indonesia. Tectonics, Tectonically they are located on the Halmahera Plate within the Molucca Sea Collision Zone. Geographically they are located in West ...
, the "Spice Islands" claimed by Spain since the
Magellan expedition The Magellan expedition, sometimes termed the MagellanElcano expedition, was a 16th-century Spanish Empire, Spanish expedition planned and led by Portuguese Empire, Portuguese explorer Ferdinand Magellan. One of the most important voyages in th ...
. After almost a decade of skirmishes in Southeast Asia, he signed the Treaty of Zaragoza with Emperor Charles V on 22 April 1529. It defined the areas of Spanish and Portuguese influence in Asia and established the anti-meridian to the Treaty of Tordesillas.


International relations

The reign of John III was marked by active diplomacy. With Spain, he made alliances through marriage that ensured peace in the
Iberian Peninsula The Iberian Peninsula ( ), also known as Iberia, is a peninsula in south-western Europe. Mostly separated from the rest of the European landmass by the Pyrenees, it includes the territories of peninsular Spain and Continental Portugal, comprisin ...
for years. He married Catherine of Austria, the daughter of Philip the Handsome, the king of Castile and the Burgundian Netherlands. His sister, Isabella of Portugal, married
Charles V, Holy Roman Emperor Charles V (24 February 1500 – 21 September 1558) was Holy Roman Emperor and Archduke of Austria from 1519 to 1556, King of Spain (as Charles I) from 1516 to 1556, and Lord of the Netherlands as titular Duke of Burgundy (as Charles II) ...
. His daughter Maria Manuela married King
Philip II of Spain Philip II (21 May 152713 September 1598), sometimes known in Spain as Philip the Prudent (), was King of Spain from 1556, King of Portugal from 1580, and King of Naples and List of Sicilian monarchs, Sicily from 1554 until his death in 1598. He ...
– and there were others. However, the intermarriage of these closely related royal families may have contributed to the poor health of John's children and future King Sebastian of Portugal. John III remained neutral during the war between France and Spain but stood firm in fighting the attacks of French privateers. He strengthened relations with the
Papal States The Papal States ( ; ; ), officially the State of the Church, were a conglomeration of territories on the Italian peninsula under the direct sovereign rule of the pope from 756 to 1870. They were among the major states of Italy from the 8th c ...
by establishing the Portuguese Inquisition in 1536, as well as the adhesion of the Portuguese clergy to the
Counter-Reformation The Counter-Reformation (), also sometimes called the Catholic Revival, was the period of Catholic resurgence that was initiated in response to, and as an alternative to or from similar insights as, the Protestant Reformations at the time. It w ...
. This relationship with the Catholic Church made it possible for John to name whoever he desired for important religious positions in Portugal: his brothers Henry and Afonso were made cardinals and his biological son, Duartem was made archbishop of Braga. Commercial relations were intensified with England, the countries of the Baltic region, and
Flanders Flanders ( or ; ) is the Dutch language, Dutch-speaking northern portion of Belgium and one of the communities, regions and language areas of Belgium. However, there are several overlapping definitions, including ones related to culture, la ...
during John III's reign. Meanwhile, on the opposite side of the world, Portugal was the first European nation to contact Japan. In China,
Macau Macau or Macao is a special administrative regions of China, special administrative region of the People's Republic of China (PRC). With a population of about people and a land area of , it is the most List of countries and dependencies by p ...
was offered to the Portuguese, and soon, Portugal controlled significant trade routes in the area. In South Asia, the Portuguese continued their hostile stance against Muslim rivals and insurgent Indian leaders.


Culture

John III's support for the humanist cause was significant. He patronized various writers, including Gil Vicente, Garcia de Resende, Sá de Miranda, Bernardim Ribeiro, Fernão Mendes Pinto, João de Barros and
Luís de Camões Luís Vaz de Camões (; or 1525 – 10 June 1580), sometimes rendered in English as Camoens or Camoëns ( ), is considered Portugal's and the Portuguese language's greatest poet. His mastery of verse has been compared to that of William Shakes ...
. He also supported the mathematician Pedro Nunes and the physician Garcia de Orta. Through his links to Portuguese humanists such as Luís Teixeira Lobo,
Erasmus Desiderius Erasmus Roterodamus ( ; ; 28 October c. 1466 – 12 July 1536), commonly known in English as Erasmus of Rotterdam or simply Erasmus, was a Dutch Christian humanist, Catholic priest and Catholic theology, theologian, educationalist ...
dedicated his ''Chrysostomi Lucubrationes'' to John III of Portugal in 1527. French mathematician Jean Fernel and Spanish academic
Juan Luis Vives Juan Luis Vives y March (; ; ; ; 6 March 6 May 1540) was a Spaniards, Spanish (Valencian people, Valencian) scholar and Renaissance humanist who spent most of his adult life in the southern Habsburg Netherlands. His beliefs on the soul, insigh ...
also dedicated works to the king. John awarded many scholarships to universities abroad, mainly in the
University of Paris The University of Paris (), known Metonymy, metonymically as the Sorbonne (), was the leading university in Paris, France, from 1150 to 1970, except for 1793–1806 during the French Revolution. Emerging around 1150 as a corporation associated wit ...
, where fifty Portuguese students were sent to the Collège Sainte-Barbe headed by Diogo de Gouveia. He definitively transferred the Portuguese university from
Lisbon Lisbon ( ; ) is the capital and largest city of Portugal, with an estimated population of 567,131, as of 2023, within its administrative limits and 3,028,000 within the Lisbon Metropolitan Area, metropolis, as of 2025. Lisbon is mainlan ...
to
Coimbra Coimbra (, also , , or ), officially the City of Coimbra (), is a city and a concelho, municipality in Portugal. The population of the municipality at the 2021 census was 140,796, in an area of . The fourth-largest agglomerated urban area in Po ...
in 1537. In 1547 John established in Coimbra a College of Arts and Humanities (
Liberal arts Liberal arts education () is a traditional academic course in Western higher education. ''Liberal arts'' takes the term ''skill, art'' in the sense of a learned skill rather than specifically the fine arts. ''Liberal arts education'' can refe ...
) and invited André de Gouveia, principal of the College of Guienne in
Bordeaux Bordeaux ( ; ; Gascon language, Gascon ; ) is a city on the river Garonne in the Gironde Departments of France, department, southwestern France. A port city, it is the capital of the Nouvelle-Aquitaine region, as well as the Prefectures in F ...
, to head the college and organize faculty. André de Gouveia assembled a group of Scottish, French, and Portuguese scholars who had been educated in France. Those included George Buchanan, Diogo de Teive, Jerónimo Osório, Nicolas de Grouchy, Guillaume Guérante and Élie Vinet, who were decisive for the dissemination of the contemporary research of Pedro Nunes. However, rivalry between the orthodox views of the "Parisians" group headed by Diogo de Gouveia and the more secular views of the "Bordeaux" school headed by his nephew André de Gouveia led to accusations of heterodoxy and Protestant sympathies, resulting in all foreign professors leaving by 1551. The Society of Jesus took over administration of the college in 1555. Another noteworthy aspect of John III's rule was the support he gave to missionaries in the
New World The term "New World" is used to describe the majority of lands of Earth's Western Hemisphere, particularly the Americas, and sometimes Oceania."America." ''The Oxford Companion to the English Language'' (). McArthur, Tom, ed., 1992. New York: ...
, Asia and Africa. In 1540, after successive appeals to
Pope Paul III Pope Paul III (; ; born Alessandro Farnese; 29 February 1468 – 10 November 1549) was head of the Catholic Church and ruler of the Papal States from 13 October 1534 to his death, in November 1549. He came to the papal throne in an era follo ...
asking for missionaries for the Portuguese
East Indies The East Indies (or simply the Indies) is a term used in historical narratives of the Age of Discovery. The ''Indies'' broadly referred to various lands in Eastern world, the East or the Eastern Hemisphere, particularly the islands and mainl ...
under the " Padroado" agreement, John III appointed
Francis Xavier Francis Xavier, Jesuits, SJ (born Francisco de Jasso y Azpilicueta; ; ; ; ; ; 7 April 15063 December 1552), venerated as Saint Francis Xavier, was a Kingdom of Navarre, Navarrese cleric and missionary. He co-founded the Society of Jesus ...
to take charge as
Apostolic Nuncio An apostolic nuncio (; also known as a papal nuncio or simply as a nuncio) is an ecclesiastical diplomat, serving as an envoy or a permanent diplomatic representative of the Holy See to a state or to an international organization. A nuncio is ...
. He had been enthusiastically endorsed by Diogo de Gouveia, his teacher at the Collège Sainte-Barbe, and advised the king to draw the youngsters of the newly formed Society of Jesus. The Jesuits were particularly important for mediating Portuguese relations with native peoples.


Inquisition

John III was persuaded to establish the
Inquisition The Inquisition was a Catholic Inquisitorial system#History, judicial procedure where the Ecclesiastical court, ecclesiastical judges could initiate, investigate and try cases in their jurisdiction. Popularly it became the name for various med ...
in Portugal by pressure from neighboring Castile and reports that
New Christian New Christian (; ; ; ; ; ) was a socio-religious designation and legal distinction referring to the population of former Jews, Jewish and Muslims, Muslim Conversion to Christianity, converts to Christianity in the Spanish Empire, Spanish and Po ...
s had failed to properly renounce
Judaism Judaism () is an Abrahamic religions, Abrahamic, Monotheism, monotheistic, ethnic religion that comprises the collective spiritual, cultural, and legal traditions of the Jews, Jewish people. Religious Jews regard Judaism as their means of o ...
. Following ten years of negotiations with Rome, a Portuguese Inquisition received papal dispensation in 1536. The first Grand Inquisitor was Cardinal Henry, the king's brother (who would later himself become king). The activities of the Inquisition extended from book censorship, repression and trial for
divination Divination () is the attempt to gain insight into a question or situation by way of an occultic ritual or practice. Using various methods throughout history, diviners ascertain their interpretations of how a should proceed by reading signs, ...
,
witchcraft Witchcraft is the use of Magic (supernatural), magic by a person called a witch. Traditionally, "witchcraft" means the use of magic to inflict supernatural harm or misfortune on others, and this remains the most common and widespread meanin ...
and
bigamy In a culture where only monogamous relationships are legally recognized, bigamy is the act of entering into a marriage with one person while still legally married to another. A legal or de facto separation of the couple does not alter their mar ...
, as well as the prosecution of sexual crimes, especially
sodomy Sodomy (), also called buggery in British English, principally refers to either anal sex (but occasionally also oral sex) between people, or any Human sexual activity, sexual activity between a human and another animal (Zoophilia, bestiality). I ...
. Because Protestants and Jews did not have a significant presence in Portugal, the Inquisition instead targeted New Christians. The Inquisition in Portugal gradually became a remarkably powerful entity with its own extensive bureaucracy. There were inquisitorial courts in Lisbon, Coimbra, Évora and Goa that each featured a central office and employed dozens of officials. The Inquisition's procedures were severe and irregular, accepting any denunciation as evidence, denying prisoners the right to choose their defenders, and allowing no appeal outside the Inquisition. Punishments ranged from fines and imprisonment to property confiscation and banishment, with executions for heresy carried out by Crown justice. Between 1543 and 1684, at least 1,379 people were burned at the stake, and a minimum of 19,247 were condemned, with many dying in prison without trial.


Imperial management


Luso-African relations

In John III's time, trade between the Portuguese and Africans was extremely intense in '' feitorias'' such Arguim, Mina,
Mombasa Mombasa ( ; ) is a coastal city in southeastern Kenya along the Indian Ocean. It was the first capital of British East Africa, before Nairobi was elevated to capital status in 1907. It now serves as the capital of Mombasa County. The town is ...
, Sofala or
Mozambique Mozambique, officially the Republic of Mozambique, is a country located in Southeast Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi and Zambia to the northwest, Zimbabwe to the west, and Eswatini and South Afr ...
. Under John III, several expeditions started in coastal Africa and advanced to the interior of the continent. These expeditions were formed by groups of
navigator A navigator is the person on board a ship or aircraft responsible for its navigation.Grierson, MikeAviation History—Demise of the Flight Navigator FrancoFlyers.org website, October 14, 2008. Retrieved August 31, 2014. The navigator's prim ...
s,
merchant A merchant is a person who trades in goods produced by other people, especially one who trades with foreign countries. Merchants have been known for as long as humans have engaged in trade and commerce. Merchants and merchant networks operated i ...
s, adventurers and missionaries. Missions in Africa were established by the College of Arts of Coimbra. The objective was to increase the king's
dominion A dominion was any of several largely self-governance, self-governing countries of the British Empire, once known collectively as the ''British Commonwealth of Nations''. Progressing from colonies, their degrees of self-governing colony, colon ...
, develop peaceful relations and to Christianize the
indigenous peoples There is no generally accepted definition of Indigenous peoples, although in the 21st century the focus has been on self-identification, cultural difference from other groups in a state, a special relationship with their traditional territ ...
. Relations with local rulers were often complicated by trade in
slave Slavery is the ownership of a person as property, especially in regards to their labour. Slavery typically involves compulsory work, with the slave's location of work and residence dictated by the party that holds them in bondage. Enslavemen ...
s, as shown by John's correspondence with them. John III refused to abandon all of the Portuguese North African strongholds, but he had to make choices based on the economic or strategic value of each possession. John III decided to leave Safim and Azamor in 1541, followed by Arzila and Alcácer Ceguer in 1549. The fortresses of
Ceuta Ceuta (, , ; ) is an Autonomous communities of Spain#Autonomous cities, autonomous city of Spain on the North African coast. Bordered by Morocco, it lies along the boundary between the Mediterranean Sea and the Atlantic Ocean. Ceuta is one of th ...
, Tangiers and Mazagan were strengthened "to face the new military techniques, imposed by the generalization of heavy artillery, combined with light fire weapons and blades". John III's court jester was João de Sá Panasco, a black African, who was eventually admitted to the prestigious Order of Saint James based on his service in the Conquest of Tunis (1535).


Luso-Asian relations

Before the reign of John III, the Portuguese had already reached Siam (1511), the
Maluku Islands The Maluku Islands ( ; , ) or the Moluccas ( ; ) are an archipelago in the eastern part of Indonesia. Tectonics, Tectonically they are located on the Halmahera Plate within the Molucca Sea Collision Zone. Geographically they are located in West ...
(1512), the Chinese littoral (1513), Canton (1517) and
Timor Timor (, , ) is an island at the southern end of Maritime Southeast Asia, in the north of the Timor Sea. The island is Indonesia–Timor-Leste border, divided between the sovereign states of Timor-Leste in the eastern part and Indonesia in the ...
(1515). During John's rule the Portuguese reached Japan, and at the end of John's reign
Macau Macau or Macao is a special administrative regions of China, special administrative region of the People's Republic of China (PRC). With a population of about people and a land area of , it is the most List of countries and dependencies by p ...
was offered to Portugal by China. From India, John III imported an amazing variety of spices, herbs, minerals, and fabrics; from Malacca, exotic woods and spice; from Bengala, fabrics and exotic foodstuffs; from Alexandria and Cairo, exotic woods, metals, minerals, fabrics, and boullion; and from China, musk, rhubarb and silk in exchange for gromwells, pearls, horses from Arabia and Persia, non-worked silk, silk embroidery threads, fruits of the date palm, raisins, salt, sulphur and many other goods. As Muslims and other peoples constantly attacked Portuguese fleets in India, and because it was so far away from mainland Portugal, it was extremely difficult for John III to secure Portuguese dominion in this area. A
viceroy A viceroy () is an official who reigns over a polity in the name of and as the representative of the monarch of the territory. The term derives from the Latin prefix ''vice-'', meaning "in the place of" and the Anglo-Norman ''roy'' (Old Frenc ...
(or Governor-General with extensive powers) was nominated, but it was not enough to defend the Portuguese possessions in India. The Portuguese started by creating ''feitorias'' – commercial strongholds in
Cochin Kochi ( , ), formerly known as Cochin ( ), is a major port city along the Malabar Coast of India bordering the Laccadive Sea. It is part of the district of Ernakulam in the state of Kerala. The city is also commonly referred to as Ernaku ...
, Cannanore, Coulão, Cranganore and Tanor – with the initial objective of establishing just a commercial dominion in the region. The hostility of many Indian kingdoms and alliances between
sultan Sultan (; ', ) is a position with several historical meanings. Originally, it was an Arabic abstract noun meaning "strength", "authority", "rulership", derived from the verbal noun ', meaning "authority" or "power". Later, it came to be use ...
s and zamorins with the intent of expelling the Portuguese made it necessary for the Europeans to establish a
sovereign ''Sovereign'' is a title that can be applied to the highest leader in various categories. The word is borrowed from Old French , which is ultimately derived from the Latin">-4; we might wonder whether there's a point at which it's appropriate to ...
state. Portugal thus militarily occupied some key cities on the Indian coast and Goa became the headquarters of the Portuguese Empire in the East as of 1512. Goa became a starting point for the introduction of European cultural and religious values in India, and churches, schools and hospitals were built. Goa remained an overseas possession of Portugal until India reclaimed it in 1961. The Portuguese arrived in Japan in 1543. Japan had been known in Portugal since the time of
Marco Polo Marco Polo (; ; ; 8 January 1324) was a Republic of Venice, Venetian merchant, explorer and writer who travelled through Asia along the Silk Road between 1271 and 1295. His travels are recorded in ''The Travels of Marco Polo'' (also known a ...
, who called it "Cipango". Whether Portuguese nationals were the first Europeans to arrive in Japan is debated. Some say the first Portuguese arrival was the writer Fernão Mendes Pinto, while others say it was the navigators António Peixoto, António Mota, and Francisco Zeimoto. Portuguese traders started negotiating with Japan as early as of 1550 and established a base there in
Nagasaki , officially , is the capital and the largest Cities of Japan, city of Nagasaki Prefecture on the island of Kyushu in Japan. Founded by the Portuguese, the port of Portuguese_Nagasaki, Nagasaki became the sole Nanban trade, port used for tr ...
. By then, trade with Japan was a Portuguese monopoly under the rule of a captain. Because the Portuguese established themselves in Macau, Chinese commercial relations and the silver trade with Japan were improved under John III's rule. After the voyage of Ferdinand Magellan, the
Crown of Castile The Crown of Castile was a medieval polity in the Iberian Peninsula that formed in 1230 as a result of the third and definitive union of the crowns and, some decades later, the parliaments of the kingdoms of Kingdom of Castile, Castile and Kingd ...
claimed the recently discovered
Maluku Islands The Maluku Islands ( ; , ) or the Moluccas ( ; ) are an archipelago in the eastern part of Indonesia. Tectonics, Tectonically they are located on the Halmahera Plate within the Molucca Sea Collision Zone. Geographically they are located in West ...
. In 1524, a conference of experts ( cartographers, cosmographers, pilots, etc.) was held to solve the dispute caused by the difficulty of determining the meridian agreed to in the Treaty of Tordesillas. The Portuguese delegation sent by John III included names such as António de Azevedo Coutinho, Diogo Lopes de Sequeira, Lopo Homem and Simão Fernandes. The dispute was settled in 1529 by the Treaty of Zaragoza, signed by John III and Charles I of Spain. The Portuguese paid 350,000 gold '' ducados'' to Spain and secured their presence in the islands, which was not actually necessary, since Portugal was actually entitled to the islands according to the Treaty of Tordesillas. In 1553, Leonel de Sousa obtained authorization for the Portuguese to establish themselves in Canton and Macau. Macau was later offered to John III as a reward for Portuguese assistance against maritime piracy in the period between 1557 and 1564.


Portuguese America

During the reign of King John III the Portuguese Empire established itself in South America with the foundation of the twelve Captaincy Colonies of Brazil (from 1534 onwards). Each with its own donatary captain, the twelve colonies worked independently. In 1549, John III established the Governorate General of Brazil, and the twelve captaincy colonies became subordinate to it. The first Governor-General appointed by John III, Tomé de Sousa, founded the city of
Salvador, Bahia Salvador () is a Municipalities of Brazil, Brazilian municipality and capital city of the Federative units of Brazil, state of Bahia. Situated in the Zona da Mata in the Northeast Region, Brazil, Northeast Region of Brazil, Salvador is recognize ...
(São Salvador da Bahia de Todos os Santos) in 1549. For his role in the colonization of South America, John III has been referred to as The Colonizer ( Portuguese: "o Colonizador"). Immediately following the discovery of Brazil in 1500, the Portuguese imported brazilwood, Indian slaves and exotic birds from there. Brazilian wood was a very appreciated product in Europe because it could be used to produce a type of red dye. During John III's rule, after the initial
colonization 475px, Map of the year each country achieved List of sovereign states by date of formation, independence. Colonization (British English: colonisation) is a process of establishing occupation of or control over foreign territories or peoples f ...
, Portuguese explorers intensified the search for brazilwood and began the cultivation of
sugarcane Sugarcane or sugar cane is a species of tall, Perennial plant, perennial grass (in the genus ''Saccharum'', tribe Andropogoneae) that is used for sugar Sugar industry, production. The plants are 2–6 m (6–20 ft) tall with stout, jointed, fib ...
, which was well suited to the climate of Brazil and especially around
Recife Recife ( , ) is the Federative units of Brazil, state capital of Pernambuco, Brazil, on the northeastern Atlantic Ocean, Atlantic coast of South America. It is the largest urban area within both the North Region, Brazil, North and the Northeast R ...
and
Bahia Bahia () is one of the 26 Federative units of Brazil, states of Brazil, located in the Northeast Region, Brazil, Northeast Region of the country. It is the fourth-largest Brazilian state by population (after São Paulo (state), São Paulo, Mina ...
. In the final years of John's reign Portugal's colony of Brazil was just beginning its rapid development as a producer of sugar that compensated for the gradual decline of revenues from Asia, a development that would continue during the reign of his grandson and successor, Sebastian (1557–1578). Since Brazil lacked a large native population and the ones who lived there weren't adapted to the strenuous work required in the plantation fields, the Portuguese colonists began importing African slaves to strengthen the workforce present in the territory. The first slaves, from the region of
Guinea Guinea, officially the Republic of Guinea, is a coastal country in West Africa. It borders the Atlantic Ocean to the west, Guinea-Bissau to the northwest, Senegal to the north, Mali to the northeast, Côte d'Ivoire to the southeast, and Sier ...
, arrived in Brazil in 1539. Most of them worked in the sugarcane fields or served as house servants.


Death and dynastic issue

From 1539, the heir to the throne was João Manuel, Prince of Portugal, who married Joanna of Austria, Princess of Portugal, a daughter of Charles V. Prince John, the sole son of John III to survive childhood, was sickly and died of juvenile diabetes at the young age of 16, just eighteen days before his wife gave birth to Prince Sebastian on 20 January 1554. When John III died of apoplexy in 1557, his only heir was his three-year-old grandson, Sebastian. John III's body rests in the Monastery of Jerónimos in Lisbon.


Style

Like his predecessors John III used the style "''El-rei''" (the king) followed by "''Dom''" (abbreviated to D.), a mark of high esteem for a distinguished Christian nobleman. The official style was the same used by his father Manuel I: "Dom João, by the grace of God, King of Portugal, of the
Algarve The Algarve (, , ) is the southernmost NUTS statistical regions of Portugal, NUTS II region of continental Portugal. It has an area of with 467,495 permanent inhabitants and incorporates 16 municipalities (concelho, ''concelhos'' or ''município ...
s, of either side of the sea in Africa, Lord of
Guinea Guinea, officially the Republic of Guinea, is a coastal country in West Africa. It borders the Atlantic Ocean to the west, Guinea-Bissau to the northwest, Senegal to the north, Mali to the northeast, Côte d'Ivoire to the southeast, and Sier ...
, & of the Conquest,
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, & Commerce of
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,
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,
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, &
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" (''Dom João, por graça de Deus, Rei de Portugal, e dos Algarves, d'aquém e d'além mar em África, Senhor da Guiné, e da Conquista, Navegação, & Comércio da Etiópia, Arábia, Pérsia, & Índia''). This style would only change in the 19th century when Brazil became a Vice-Kingdom.


Ancestry


In popular culture

John III of Portugal figures in José Saramago's 2008 novel '' The Elephant's Journey''. John III features in Laurent Binet's 2021 novel ''Civilizations''. John III was mentioned in the historical Thai film '' The Legend of Suriyothai'' in 2001, but his role was cut when it was released. John III (referred to as João III) leads the Portuguese civilization in the 2016 4X video game Civilization VI, being released in the Portugal Pack on 25 March 2021, as part of the "New Frontier Pass" DLC. His ability and civilization focuses on maritime trade.


See also

* Descendants of Manuel I of Portugal


Notes


References

* * * * * * * * * * * * * , - {{DEFAULTSORT:John 03 Of Portugal 1502 births 1557 deaths Princes of Portugal House of Aviz Knights of the Golden Fleece Portuguese Inquisition 16th-century Portuguese monarchs Nobility from Lisbon