1721 - ca 1862.
The Amsterdam publishing firm of Covens and Mortier (1721 - c. 1862) was the successor to the extensive publishing empire built by Frenchman Pierre Mortier (1661 - 1711). Upon Mortier's death in 1711 his firm was taken over by his son, Cornelius Mortier (1699 - 1783). Cornelius married the sister of Johannes Covens (1697 - 1774) in 1821 and, partnering with his brother in law, established the Covens and Mortier firm. Under the Covens and Mortier imprint, Cornelius and Pierre republished the works of the great 17th and early 18th century Dutch and French cartographers De L'Isle, Allard, Jansson, De Wit, and Ottens among others. They quickly became one of the largest and most prolific Dutch publishing concerns of the 18th century. The firm and its successors published thousands of maps over a 120 year period from 1721 to the mid-1800s. During their long lifespan the Covens and Mortier firm published as Covens and Mortier (1721-1778), J. Covens and Son (1778 - 94) and Mortier, Covens and Son (1794 - c. 1862)
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1759-1814. Född i Numedal, död i Christiania (Oslo).
Norsk officer. Blev 1779 löjtnant vid 'Sönnenfjeldske dragonregimentet', 1792 löjtnant vid Trondheims dragonregimente, 1798 krigskommissarie i Christiania (Oslo), 1802 länsman i Nordre Bergenhus och 1814 generalkrigskommissarie. 1781 övergick han till att arbeta med gränsmätning och under åren 1789-99 var han med på omfattande kustmätningsarbeten av norska kusten som blev utförda under ledning av kaptenlöjtnant C.F. Grove (se denne).
Ovenstad. - de Seue.
1540-1603.
Theologian, physician and cartographer of Halle.
Bland arbeten.
Thuringia 1568,
Mansfeld 1571,
Limburg 1593, used later by Hondius & Blaeu.
Plans of Halle & Hildesheim for Braun & Hogenberg 1598.
Tooley.
Karta öfver Stockholm. - 1904.
Örbyhus - Nay 1881.