Diogo Silves
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Diogo Silves
Diogo de Silves ( fl. 15th century) is the presumed name of an obscure Portuguese explorer of the Atlantic who allegedly discovered the Azores islands in 1427. He is only known from a reference on a chart drawn by the Catalan cartographer, Gabriel de Vallseca of Mallorca, dated 1439. The map, marred by an inkwell accident in 1869, has a note by the Azores archipelago, presumably written by Vallseca, stating: The surname and part of the date are smudged. The earliest known reading of this portion of the map is by a Majorcan named Pasqual in 1789 (before the ink accident) who jotted the surname down as "Guullen".Gago Coutinho, ''A Nautica dos Descobrimentos'', 1969 edition, Vol. 1, p.208 It has since been read by other investigators as Diego de Senill ('the Old' - a hopeful reference in the direction of Gonçalo Velho, who officially discovered the Azores in 1431). Others have proposed de Sevill or de Seville or de Sunis, Survis, Sinus, Simis, Sines, Sivils. The date has been vari ...
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Portugal
Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of the Azores and Madeira. It features the westernmost point in continental Europe, and its Iberian portion is bordered to the west and south by the Atlantic Ocean and to the north and east by Spain, the sole country to have a land border with Portugal. Its two archipelagos form two autonomous regions with their own regional governments. Lisbon is the capital and largest city by population. Portugal is the oldest continuously existing nation state on the Iberian Peninsula and one of the oldest in Europe, its territory having been continuously settled, invaded and fought over since prehistoric times. It was inhabited by pre-Celtic and Celtic peoples who had contact with Phoenicians and Ancient Greek traders, it was ruled by the Ro ...
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Henry The Navigator
''Dom'' Henrique of Portugal, Duke of Viseu (4 March 1394 – 13 November 1460), better known as Prince Henry the Navigator ( pt, Infante Dom Henrique, o Navegador), was a central figure in the early days of the Portuguese Empire and in the 15th-century European maritime discoveries and maritime expansion. Through his administrative direction, he is regarded as the main initiator of what would be known as the Age of Discovery. Henry was the fourth child of the Portuguese King John I, who founded the House of Aviz. After procuring the new caravel ship, Henry was responsible for the early development of Portuguese exploration and maritime trade with other continents through the systematic exploration of Western Africa, the islands of the Atlantic Ocean, and the search for new routes. He encouraged his father to conquer Ceuta (1415), the Muslim port on the North African coast across the Straits of Gibraltar from the Iberian Peninsula. He learned of the opportunities offered by th ...
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History Of The Azores
The following article describes the history of the Azores, an archipelago composed of nine volcanic islands in the Macaronesia region of the North Atlantic Ocean, about west of Lisbon, about northwest of Morocco, and about southeast of Newfoundland, Canada. Myth and legend Stories of islands in the Atlantic Ocean, legendary and otherwise, had been reported since classical antiquity. Utopian tales of the Fortunate Isles (or Isles of the Blest) were sung by poets like Homer and Horace. Plato articulated the legend of Atlantis. Ancient writers like Plutarch, Strabo and, more explicitly, Pliny the Elder and Ptolemy, testified to the real existence of the Canary Islands. The Middle Ages saw the emergence of a new set of legends about islands deep in the Atlantic Ocean. These were sourced in various places, e.g. the Irish ''immrama'', or missionary sailing voyages (such as the tales of Ui Corra and Saint Brendan) and the sagas of Norse adventurers (such as the Grœnlendinga sag ...
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15th-century Explorers Of Africa
The 15th century was the century which spans the Julian dates from 1 January 1401 ( MCDI) to 31 December 1500 ( MD). In Europe, the 15th century includes parts of the Late Middle Ages, the Early Renaissance, and the early modern period. Many technological, social and cultural developments of the 15th century can in retrospect be seen as heralding the "European miracle" of the following centuries. The architectural perspective, and the modern fields which are known today as banking and accounting were founded in Italy. The Hundred Years' War ended with a decisive French victory over the English in the Battle of Castillon. Financial troubles in England following the conflict resulted in the Wars of the Roses, a series of dynastic wars for the throne of England. The conflicts ended with the defeat of Richard III by Henry VII at the Battle of Bosworth Field, establishing the Tudor dynasty in the later part of the century. Constantinople, known as the capital of the wo ...
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Portuguese Explorers
Portuguese maritime exploration resulted in the numerous territories and maritime routes recorded by the Portuguese as a result of their intensive maritime journeys during the 15th and 16th centuries. Portuguese sailors were at the vanguard of European exploration, chronicling and mapping the coasts of Africa and Asia, then known as the East Indies, and Canada and Brazil (the West Indies), in what came to be known as the Age of Discovery. Methodical expeditions started in 1419 along West Africa's coast under the sponsorship of prince Henry the Navigator, with Bartolomeu Dias reaching the Cape of Good Hope and entering the Indian Ocean in 1488. Ten years later, in 1498, Vasco da Gama led the first fleet around Africa to India, arriving in Calicut and starting a maritime route from Portugal to India. Portuguese explorations then proceeded to southeast Asia, where they reached Japan in 1542, forty-four years after their first arrival in India. In 1500, the Portuguese nobleman Pedro ...
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Catalan Atlas
The Catalan Atlas ( ca, Atles català, ) is a medieval world map, or mappamundi, created in 1375 that has been described as the most important map of the Middle Ages in the Catalan language, and as "the zenith of medieval map-work". It was produced by the Majorcan cartographic school, possibly by Cresques Abraham, a Jewish book illuminator who was described by a contemporary as a master of '' mappae mundi'' as well as of compasses. It was in the royal library of France by 1380, during the reign of King Charles V, and is still preserved in the Bibliothèque nationale de France. The Catalan Atlas originally consisted of six vellum leaves (each circa ) folded vertically, painted in various colours including gold and silver. They were later mounted on the front and back of five wooden panels, with the ends enclosed in a leather binding by Simon Vostre c.1515, restored most recently in 1991. Wear has split each leaf into two. Description The first two leaves contain texts in Cat ...
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Pedro De Menezes, 1st Count Of Vila Real
Pedro de Menezes Portocarrero, (1370 – Ceuta, September 22, 1437) was a 15th-century Portuguese nobleman and military figure. Pedro de Menezes (sometimes modernized as 'de Meneses') was the 2nd Count of Viana do Alentejo, 1st. Count of Vila Real and the first Portuguese governor of Ceuta. Pedro de Menezes was the grandson of the powerful 14th-century nobleman João Afonso Telo, 1st Count of Ourém, 1st Count of Viana do Alentejo, and 4th Count of Barcelos, and his wife Maior Portocarrero y Silva, lady of Vila Real. Pedro was the cousin of Leonor Teles, the scandalous but powerful consort of King Ferdinand I of Portugal. During the 1383–1385 Crisis, Pedro's father, also called João Afonso Telo like his father, had supported Beatrice of Portugal against the pretender John, Master of Aviz (the future John I). Nonetheless, unlike many other nobles, Pedro de Menezes had been allowed to inherit his father's title of Count of Viana do Alentejo and proved himself a faithfu ...
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Admiral Of Portugal
The high office of Admiral of the Kingdom of Portugal (Portuguese: ''Almirante do Reino de Portugal'') as the head of the Portuguese navy was created by King Denis of Portugal in 1317 (or 1322) for the Genoese nobleman and naval officer Manuel Pessanha (Emanuele Pessagno). Although there is evidence that such a title existed before (e.g. Afonso I appointed his half-brother Fuas Roupinho to the title in 1184), it seems to have been of only a temporary character, for fleets assembled in times of war.Pereira and Rodrigues (1904: p.313-15) The exception was perhaps Nuno Fernandes Cogominho who seems to have been appointed admiral by King Denis in 1307, and still had that title at his death in 1316, although the conditions are unclear. Nonetheless, Manuel Pessanha was the first person known to hold the title of ''Almirante-mor'' (Chief Admiral) as a permanent office for a permanent fleet. All the king's galleys were under his jurisdiction. The conditions of the Pessanha's title stipu ...
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Volta Do Mar
, , or (the phrase in Portuguese means literally 'turn of the sea' but also 'return from the sea') is a navigational technique perfected by Portuguese navigators during the Age of Discovery in the late fifteenth century, using the dependable phenomenon of the great permanent wind circle, the North Atlantic Gyre. This was a major step in the history of navigation, when an understanding of winds in the age of sail was crucial to success: the European sea empires would not have been established without an understanding of the trade winds. History Portuguese discovery in the Atlantic Ocean The was a sailing technique discovered in successfully returning from the Atlantic islands, where the pilot first had to sail far to the west in order to catch usable following winds, and return to Europe. This was a counter-intuitive sailing direction, as it required the pilot to steer in a direction that was perpendicular to the ports of Portugal. Lack of this information may have doomed ...
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Canary Islands
The Canary Islands (; es, Canarias, ), also known informally as the Canaries, are a Spanish autonomous community and archipelago in the Atlantic Ocean, in Macaronesia. At their closest point to the African mainland, they are west of Morocco. They are the southernmost of the autonomous communities of Spain. The islands have a population of 2.2 million people and they are the most populous special territory of the European Union. The seven main islands are (from largest to smallest in area) Tenerife, Fuerteventura, Gran Canaria, Lanzarote, La Palma, La Gomera, and El Hierro. The archipelago includes many smaller islands and islets, including La Graciosa, Alegranza, Isla de Lobos, Montaña Clara, Roque del Oeste, and Roque del Este. It also includes a number of rocks, including those of Salmor, Fasnia, Bonanza, Garachico, and Anaga. In ancient times, the island chain was often referred to as "the Fortunate Isles". The Canary Islands are the southernmost region of Spain, and ...
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Madeira
) , anthem = ( en, "Anthem of the Autonomous Region of Madeira") , song_type = Regional anthem , image_map=EU-Portugal_with_Madeira_circled.svg , map_alt=Location of Madeira , map_caption=Location of Madeira , subdivision_type=Sovereign state , subdivision_name=Portugal , established_title=Discovery , established_date=1418-1419 , established_title2=Settlement , established_date2=c. 1425 , established_title3=Autonomous status , established_date3=30 April 1976 , named_for = en, wood ( pt, madeira) , official_languages=Portuguese , demonym= en, Madeiran ( pt, Madeirense) , capital = Funchal , government_type=Autonomous Region , leader_title1=Representative of the Republic , leader_name1=Irineu Barreto , leader_title2=President of the Regional Government of Madeira , leader_name2=Miguel Albuquerque , leader_title3=President of the Legislative Assembly , leader_name3=José Manuel Rodrigues , legislature= Legislative Assembly , national_representation=National ...
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Cape Bojador
Cape Bojador ( ar, رأس بوجادور, trans. ''Rā's Būjādūr''; ber, ⴱⵓⵊⴷⵓⵔ, ''Bujdur''; Spanish and pt, Cabo Bojador; french: Cap Boujdour) is a headland on the west coast of Western Sahara, at 26° 07' 37"N, 14° 29' 57"W (various sources give various locations: this is from the ''Sailing Directions'' for the region), as well as the name of the large nearby town with a population of 42,651. The name of the surrounding province also derives its name from the cape (Bojador Province). The original name of the cape in Arabic is Abu Khaṭar (ابو خطر), meaning "father of danger". The Spanish pronunciation of "Bojador", /boxad̪or/, is similar. It is shown on nautical charts, media and academic research with the original Portuguese name "Cabo Bojador", sometimes spelled "Cape Boujdour". It is said that it is also known as the "Bulging Cape", although no references to this usage are to be found in standard geographical references. The cape is not prominent ...
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