Jacob Fredrik Lagervall

Born in Kontiolahti in 1787 and known earlier by the surname Oxeman, Jacob Fredrik Lagervall was a Finnish military officer and writer. Sources consistently describe him as a major as well as a playwright or man of letters, and note that he died in Helsinki in 1865.

He took part in the Finnish War of 1808–1809, and later turned increasingly toward writing. Reference sources and library materials describe him as an important early figure in Finnish-language drama, with his most active literary period falling in the 1830s and 1840s.

Lagervall is remembered especially for helping bring drama into Finnish at an early stage, while also writing prose and poetry. That mix of military experience and literary ambition gives his work a distinctive place in Finland’s cultural history.