[S-1554609878] Family Search, Germany, Births and Baptisms, 1558-1898,"index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/NZ2S-QLS : accessed 26 Feb 2013), Joseph Heim in entry for Francisca Heim, 05 Mar 1793; citing [REFERENCE-ERROR]; FHL microfilm 998784.