Looking into the Birdenstock family. I just found my Great Grandmother's sister Margarethe Usinger who married a Ludwig Birkenstock in Philadelphia 1900. Ludwig was born July 1864 in Barvaria Germany. Immigrated in 1885 to Phili and he was a Taylor. Can you tell me if he's related to you? I'm not sure who he's related to since Birkenstock is s common name in that time frame.
Thank you Sue G