Donnus Nicholas Germanus
Nicolaus Germanus () was a German cartographer who modernized Ptolemy's ''Geography'' by applying new projections, adding additional maps, and contributing other innovations that were influential in the development of Renaissance cartography. Name In the fifteenth century it was common for scholars and artisans to adopt a Latinized version of their birth name. Nicolaus Germanus is the Latin form of the name "Nicholas the German". His full birth name is unknown. His name is sometimes preceded by "''Donnus''" or "''Donus''", an abbreviated form of the Latin title ''Dominus'' ("Lord" or "Master"). Life Nothing is known about the early life of Nicolaus Germanus. He first appears in the records of the Reichenbach Priory (now in Baden-Württemberg) where he was prior of the Benedictine monastery in 1442. It appears that he was trained in cosmography around 1460 and arrived in Italy by 1464.Meurer 2007 pp. 1182-1183 He lived first in Florence where he compiled astrological tables a ...
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Ptolemy Cosmographia 1467 - World Map
Claudius Ptolemy (; grc-gre, wikt:Πτολεμαῖος, Πτολεμαῖος, ; la, Claudius Ptolemaeus; AD) was a mathematician, astronomer, astrologer, geographer, and music theorist, who wrote about a dozen scientific Treatise, treatises, three of which were of importance to later Byzantine science, Byzantine, Islamic science, Islamic, and Science in the Renaissance, Western European science. The first is the astronomical treatise now known as the ''Almagest'', although it was originally entitled the ''Mathēmatikē Syntaxis'' or ''Mathematical Treatise'', and later known as ''The Greatest Treatise''. The second is the ''Geography (Ptolemy), Geography'', which is a thorough discussion on maps and the geographic knowledge of the Greco-Roman world. The third is the astrological treatise in which he attempted to adapt horoscopic astrology to the Aristotelian physics, Aristotelian natural philosophy of his day. This is sometimes known as the ''Apotelesmatika'' (lit. "On the ...
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Ducat
The ducat () coin was used as a trade coin in Europe from the later Middle Ages from the 13th to 19th centuries. Its most familiar version, the gold ducat or sequin containing around of 98.6% fine gold, originated in Venice in 1284 and gained wide international acceptance over the centuries. Similarly named silver ducatons also existed. The gold ducat circulated along with the Florentine florin and preceded the modern British pound sterling and the United States dollar. Predecessors The word ''ducat'' is from Medieval Latin ''ducalis'' = "relating to a duke (or dukedom)", and initially meant "duke's coin" or a "duchy's coin". The first issue of scyphate billon coins modelled on Byzantine ''trachea'' was made by King Roger II of Sicily as part of the Assizes of Ariano (1140). It was to be a valid issue for the whole kingdom. The first issue bears the figure of Christ and the Latin inscription ''Sit tibi, Christe, datus, quem tu regis iste ducatus'' (meaning "O Christ, let thi ...
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15th-century Geographers
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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Year Of Death Unknown
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calendar year (the mea ...
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1490s Deaths
149 may refer to: *149 (number), a natural number *AD 149, a year in the 2nd century AD *149 BC, a year in the 2nd century BC *British Airways Flight 149, a flight from LHR to Kuwait City International Airport; the aircraft flying this flight was destroyed by Iraqi troops See also * List of highways numbered 149 The following highways are numbered 149: Canada * Prince Edward Island Route 149 Costa Rica * National Route 149 (Costa Rica), National Route 149 India * National Highway 149 (India) Japan * Japan National Route 149 United States * Alabama St ...

1420s Births
Fourteen or 14 may refer to: * 14 (number), the natural number following 13 and preceding 15 * one of the years 14 BC, AD 14, 1914, 2014 Music * 14th (band), a British electronic music duo * ''14'' (David Garrett album), 2013 *''14'', an unreleased album by Charli XCX * "14" (song), 2007, from ''Courage'' by Paula Cole Other uses * ''Fourteen'' (film), a 2019 American film directed by Dan Sallitt * ''Fourteen'' (play), a 1919 play by Alice Gerstenberg * ''Fourteen'' (manga), a 1990 manga series by Kazuo Umezu * ''14'' (novel), a 2013 science fiction novel by Peter Clines * ''The 14'', a 1973 British drama film directed by David Hemmings * Fourteen, West Virginia, United States, an unincorporated community * Lot Fourteen, redevelopment site in Adelaide, South Australia, previously occupied by the Royal Adelaide Hospital * "The Fourteen", a nickname for NASA Astronaut Group 3 * Fourteen Words, a phrase used by white supremacists and Nazis See also * 1/4 (other) * Fo ...
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Medieval German Geographers
In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire and transitioned into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages. Population decline, counterurbanisation, the collapse of centralized authority, invasions, and mass migrations of tribes, which had begun in late antiquity, continued into the Early Middle Ages. The large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the 7th century, North Africa and the Middle East—most recently part of the Eastern Roman ( ...
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