Frisius, Gemma. [Reinerszoon, Jemme.]
9 december 1508 - 25 maj 1555.
Gemma Frisius was a physician, mathematician, cartographer, philosopher, and instrument maker. He created important globes, improved the mathematical instruments of his day and applied mathematics in new ways to surveying and navigation.
Frisius was born in Dokkum, Friesland (present-day Netherlands) of poor parents, who died when he was young. He moved to Groningen and studied at the University in Leuven beginning in 1525. He received the degree of MD in 1536 and remained on the faculty of medicine in Leuven for the rest of his life. His oldest son, Cornelius Gemma, edited a posthumous volume of his work and continued to work with Ptolemaic astrological models.
While still a student, Frisius set up a workshop to produce globes and mathematical instruments. He became noted for the quality and accuracy of his instruments, which were praised by Tycho Brahe, among others. In 1533, he described for the first time the method of triangulation still used today in surveying. Twenty years later, he was the first...
Bland arbeten.
(Cosmographia (1529) von Petrus Apianus, annotated by Gemma Frisius)
De principiis astronomiae et cosmographiae (1530)
De usu globi (1530)
Libellus de locorum describendorum ratione (1533)
Arithmeticae practicae methodus facilis (1540)
De annuli astronomici usu (1540)
De radio astronomico et geometrico (1545)
De astrolabio catholico (1556)
Bland arbeten.
Geografia di M. Livio Sanuto distinta in XII libri. Venice: Damiano Zenaro, 1588.
The first printed atlas of Africa. Sannuto’s Geographia was intended as a compendium of world geography, but the project was curtailed by his death. Only the first part, devoted to Africa, was ever published, and that posthumously. Skelton describes the Geographia as a “methodical and precisely documented description of the geography of Africa” and notes the “critical sense” exercised in the compilation of the maps, engraved by Sanuto’s brother Giulio.
It is unfortunate that the work was left incomplete, as Skelton suggests it would have been “among the masterpieces of Renaissance geography”; the fact it was incomplete may help explain its rarity on the market today.
Skelton, Bibliographical note to the facsimile of Livio Sanuto’s Geographia dell Africa.
Sotheby's. Mendelssohn (1957) II, p. 269; Nordenskiöld Collection 2, 277; Skelton, Bibliographical note to the facsimile of Livio Sanuto’s Geographia dell Africa.3 5000-7000
1699-1777.
Jacob Faggot, skrevs med sina båda -troligtvis- äldre bröder vid 14 års ålder in vid Uppsala Universitet och började som informatör hos landshövdingen friherre Nils Reuterholm.
År 1724 erhöll Faggot auskultant i Bergskollegium. Från 1727 och framåt fanns han i Lantmäteriet. Då inte bara som lantmätare utan även t.ex. som lärare i geometri. Faggot var ledamot av kommissionen för justering av mått och vikt (1733 och 1739), och komissionen att överse och förbättra skogsordningar. Han var även engagerad i kartläggningen av Finland och ledde storskiftesverket i Finland och Skåne
Faggot fungerade som sekreterare för KVA 1741-1744 samt delar av 1757 och 1760. Emellertid kom Faggot tidigt på kant med KVA då han angrep latiniteten och försvarade svenska språket. Som en följd därav blev Faggot en av initiativtagarna till Svenska Tungomålsgillet (ST). Faggot ansökte om kunglig auktorisering av detta gille. Dock lyckades det ledningen för KVA att hindra detta och även förekomma gillet i samma ärende. Då ST tynade b...
Stockholm - Mentzer ca 1860.
Regni Norvegiae. - Joh. Bapt. Homann. Ca 1700.
