Actually, he's a Junior, son of Jacob Thrush, Sr and Susan.Jr. was born about 1817/18 in Penn., married Oliva Thornhill SURGEON, 10/18/1840 in Fairfield Co. He was one of 11 children.Jacob SR. was my 4th great-grandfather. Sr. born 1/16/1790 Germany, died 6/20/1848, buried in Union Grove Cemetery, Canal Winchester, Franklin Co., OH. INTERESTED??