If we are on the same page with Jacob Terheun (aka Terhune) from New Jersey who died 12-24-1893 then he would be my Great-Great Grandfather. My Great Grandfather was John D. Terhune, his oldest son and brother of Richard A. Terheun. I just learned that Jacob's wife may be Mary Anna Gilfillan. I am now working to get back of Jacob and now Mary Anna Gilfillan. I would be more than happy to share information I have or come across.