Emmanuel-Augustin-Dieudonné-Joseph, comte de Las Cases was a French atlas-maker and author, famed for an admiring book about Napoleon, Le Mémorial de Sainte-Hélène. Wikipedia
Born: June 21, 1766, Revel, France
Died: May 15, 1842 (age 75 years), Passy, Paris, France
Children: Emmanuel Pons de Las Cases and Barthélémy de Las Cases
Grandchild: Barthélémy de Las Cases (1845-1923)
Great grandchild: Napoléone de Las Cases
Place of burial: Passy Cemetery, Paris, France