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João Baptista Lavanha
João Baptista Lavanha () (c. 1550 – 31 March 1624) was a Portuguese cartographer, mathematician and geographer in the service of the Spanish kings Philip II and Philip III. Life Lavanha was born in the middle of 16th century. His parents were Luís de Lavanha, a gentleman of the Court and Jerónima Dança, who were of Jewish descent. Little is known about his childhood and youth. It is believed that he completed his studies in Rome. He was professor of mathematics of King Sebastian I of Portugal. At the time of the Portuguese succession crisis of 1580, Philip II of Spain sent troops under the command of Fernando Álvarez de Toledo, 3rd Duke of Alba to subdue Portugal. Philip II understood that navigation studies were more advanced in Portugal than in Spain. To correct this situation, he closed the Paço da Ribeira School, founded by Pedro Nunes in Lisbon which was in charge of the "Mathematical Lessons and Cosmography" and transferred it to Madrid to establish the "Academ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 was also ''jure uxoris'' King of England and List of Irish monarchs, Ireland from Wedding of Mary I of England and Philip of Spain, his marriage to Queen Mary I in 1554 until her death in 1558. Further, he was Duke of Milan from 1540. From 1555, he was Lord of the Seventeen Provinces of the Habsburg Netherlands, Netherlands. The son of Emperor Charles V and Isabella of Portugal, Holy Roman Empress, Isabella of Portugal, Philip inherited his father's Spanish Empire in 1556, and succeeded to the Kingdom of Portugal, Portuguese throne in 1580 following a dynastic crisis. The Spanish conquests Spanish conquest of the Inca Empire, of the Inca Empire and of the Philippines, named in his honor by Ruy López de Villalobos, were completed during h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic Ocean, South Atlantic and Indian Ocean; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; to the east and northeast by Mozambique and Eswatini; and it encloses Lesotho. Covering an area of , the country has Demographics of South Africa, a population of over 64 million people. Pretoria is the administrative capital, while Cape Town, as the seat of Parliament of South Africa, Parliament, is the legislative capital, and Bloemfontein is regarded as the judicial capital. The largest, most populous city is Johannesburg, followed by Cape Town and Durban. Cradle of Humankind, Archaeological findings suggest that various hominid species existed in South Africa about 2.5 million years ago, and modern humans inhabited the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portuguese Engineers
Portuguese may refer to: * anything of, from, or related to the country and nation of Portugal ** Portuguese cuisine, traditional foods ** Portuguese language, a Romance language *** Portuguese dialects, variants of the Portuguese language ** Portuguese man o' war, a dangerous marine animal ** Portuguese people, an ethnic group See also * * ''Sonnets from the Portuguese'' * "A Portuguesa", the national anthem of Portugal * Lusofonia * Lusitania Lusitania (; ) was an ancient Iberian Roman province encompassing most of modern-day Portugal (south of the Douro River) and a large portion of western Spain (the present Extremadura and Province of Salamanca). Romans named the region after th ... * {{disambiguation Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
17th-century Portuguese Cartographers
The 17th century lasted from January 1, 1601 (represented by the Roman numerals MDCI), to December 31, 1700 (MDCC). It falls into the early modern period of Europe and in that continent (whose impact on the world was increasing) was characterized by the Baroque cultural movement, the latter part of the Spanish Golden Age, the Dutch Golden Age, the French ''Grand Siècle'' dominated by Louis XIV, the Scientific Revolution, the world's first public company and megacorporation known as the Dutch East India Company, and according to some historians, the General Crisis. From the mid-17th century, European politics were increasingly dominated by the Kingdom of France of Louis XIV, where royal power was solidified domestically in the civil war of the Fronde. The semi-feudal territorial French nobility was weakened and subjugated to the power of an absolute monarchy through the reinvention of the Palace of Versailles from a hunting lodge to a gilded prison, in which a greatly expanded r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
16th-century Portuguese Cartographers
The 16th century began with the Julian year 1501 (represented by the Roman numerals MDI) and ended with either the Julian or the Gregorian year 1600 (MDC), depending on the reckoning used (the Gregorian calendar introduced a lapse of 10 days in October 1582). The Renaissance in Italy and Europe saw the emergence of important artists, authors and scientists, and led to the foundation of important subjects which include accounting and political science. Copernicus proposed the heliocentric universe, which was met with strong resistance, and Tycho Brahe refuted the theory of celestial spheres through observational measurement of the 1572 appearance of a Milky Way supernova. These events directly challenged the long-held notion of an immutable universe supported by Ptolemy and Aristotle, and led to major revolutions in astronomy and science. Galileo Galilei became a champion of the new sciences, invented the first thermometer and made substantial contributions in the fields of phy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1624 Deaths
Events January–March * January 14 – After 90 years of Ottoman occupation, Baghdad is recaptured by the Safavid Empire. * January 22 – Korean General Yi Gwal leads an uprising of 12,000 soldiers against King Injo in what is called then the Joseon Kingdom, and occupies Hanseong. * January 24 – Afonso Mendes, appointed by Pope Gregory XV as Prelate of Ethiopia, arrives at Massawa from Goa. * February 7 – (January 28, 1623/4 old style) England first colonizes Saint Kitts and Nevis. * February 11 – Yi Gwal installs Prince Heungan, son of the late King Seongjo, to the Korean throne. * February 15 – Yi Gwal's Rebellion ends as the rebels murder Yi Gwal at the town of Mukbang-ri. * February 16 – Kara Mustafa Pasha becomes the Ottoman Governor of Egypt for the second time. * February 19 ** King Filipe III of Portugal issues a decree prohibiting the enslavement of Chinese people in Portugal or in its colonies. **The las ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1550s Births
Year 155 ( CLV) was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Severus and Rufinus (or, less frequently, year 908 ''Ab urbe condita''). The denomination 155 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events * The Council of Rome, a pre-ecumenical church council, is held and presided over by Bishop of Rome Anicetus. Births * Cao Cao, Chinese statesman and warlord (d. 220) * Dio Cassius, Roman historian (d. c. 235) * Tertullian, Roman Christian theologian (d. c. 240) * Sun Jian, Chinese general and warlord (d. 191) Deaths * Pius I, Roman bishop * Polycarp, bishop of Smyrna (b. AD 65 AD 65 ( LXV) was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Nerva and Vestinus (or, less frequently, year 818 ''Ab urbe condita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
João De Barros
João de Barros (; 1496 – 20 October 1570), nicknamed the "Portuguese Livy", is one of the first great Portuguese historians, most famous for his (''Decades of Asia''), a history of the Portuguese in India, Asia, and southeast Africa. Early years João de Barros was born in Viseu, Portugal around 1496. He was the illegitimate son of Lopo de Barros, a squire in the royal household of Manuel I of Portugal and a holder of various judicial posts. Nothing is known of his mother. At a young age his father died and he was placed into service at the royal household, where he became a page to the heir apparent, Dom João, the future João III of Portugal. Educated in the palace, he composed, at the age of twenty, a romance of chivalry, the ''Chronicle of the Emperor Clarimundo'', in which he is said to have had the assistance of Prince John (later King John III). Upon ascending the throne, King John III awarded Barros the captaincy of the fortress of St George of Elmina, to which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compass (drawing Tool)
A compass, also commonly known as a pair of compasses, is a technical drawing instrument that can be used for inscribing circles or arcs. As dividers, it can also be used as a tool to mark out distances, in particular, on maps. Compasses can be used for mathematics, drafting, navigation and other purposes. Prior to computerization, compasses and other tools for manual drafting were often packaged as a set with interchangeable parts. By the mid-twentieth century, circle templates supplemented the use of compasses. Today those facilities are more often provided by computer-aided design programs, so the physical tools serve mainly a didactic purpose in teaching geometry, technical drawing, etc. Construction and parts Compasses are usually made of metal or plastic, and consist of two "legs" connected by a hinge which can be adjusted to allow changing of the radius of the circle drawn. Typically one leg has a spike at its end for anchoring, and the other leg holds a drawing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrant (instrument)
A quadrant is an instrument used to measure angles up to 90°. Different versions of this instrument could be used to calculate various readings, such as longitude, latitude, and time of day. It was first proposed by Ptolemy as a better kind of astrolabe. Several different variations of the instrument were later produced by medieval Muslim astronomers. Mural quadrants were important astronomical instruments in 18th-century European observatories, establishing a use for positional astronomy. Etymology The term ''quadrant'', meaning one fourth, refers to the fact that early versions of the instrument were derived from astrolabes. The quadrant condensed the workings of the astrolabe into an area one fourth the size of the astrolabe face; it was essentially a quarter of an astrolabe. History During Rigvedic times in ancient India, quadrants called 'Tureeyam's were used to measure the extent of a great solar eclipse. The use of a Tureeyam for observing a solar eclipse by Ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
