Johan Jacob Geiger, 1792–…

Name
Johan Jacob /Geiger/
Given names
Johan Jacob
Surname
Geiger
Family with parents
mother
1773–1819
Birth: 1 May 1773 33 33
Death: 26 December 1819 — Rosenberg, Baden, Germany
Marriage Marriage — —
himself
6 years
younger brother
1797–…
Birth: 26 May 1797 24
Death: