Johann Ferdinand Demke: My Family Online

1849 -

Generation: 1

Johann Ferdinand Demke was born 24 Apr 1849, Neuhausen, Konigsberg, East Prussia, Germany; was christened 15 May 1849, Neuhausen, Konigsberg, East Prussia, Germany.

Johann married Heinriette Wiemer <1874>, East Prussia, Prussia, Germany. Heinriette was born Abt 1853, Wiswainen, Kraupischken, Niederung, Ostpreussen, Germany. [Group Sheet]