Do you by chance know the names Abraham or Brunhilde Adler? I wish I knew more about my great grandmother Bertha Buhler - but she was born, i think, 1843-1921. But I do think that Bertha's father was Jakob (and wife was Joanna?). Do you have dates for Jacob? What are the birth/death dates for Fanny so I can look her up too? It's a mystery about my grandfather - we don't know who his father is... I did find a document with the name Moses Lippmann on it, and he apparent was a rabbi in Karlsruhe - and took care of another child after the mother died, Abraham Adler.. Sorry it took so long to get back to you!!