L.S. Kellner

Engineer and mathematician from France

French mathematician, the inventor of descriptive geometry and the father of differential geometry

Danish painter

Danish mathematician

Danish bibliographer (1803-1870)

Norwegian military officer and cartographer

Danish military officer

Danish archivist

Danish officer

Danish civil servant

Danish autobiographer

Dänischer Generalmajor

Mathematician

Danish art collector

Governor of the Danish West Indies

Danish autobiographer

Dansk officer

Danish military personnel

Deens officier (1791-1851)

Danish architect

Norwegian general

Danish military personnel

Dänischer General

Danish astronomer, mathematician and author

Danish mathematician

Politicus uit Denemarken (1809-1876)

Danish architect

Dänischer, später preußischer Generalstabsoffizier

Danish officer (1812-1849)