Johann Jacob Ostertag was born on 16 Apr 1750 in B?rtlingen, G?ppingen, Donaukreis, W?rttemberg, Germany; died on 25 Dec 1824 in B?rtlingen, G?ppingen, Donaukreis, W?rttemberg, Germany.
Family/Spouse: Christina Catharina H?fer. Christina was born on 18 May 1752 in B?rtlingen, G?ppingen, Donaukreis, W?rttemberg, Germany; died on 25 May 1818 in B?rtlingen, G?ppingen, Donaukreis, W?rttemberg, Germany. [Group Sheet] [Family Chart]