Patrick Cotter married Elizabeth Sullivan in Houghton,Mi. July 12, 1862. Elizabeth died in Nov. 1899. They had six children only one lived. He was Patrick born Dec. 12,1869 in Detroit. He married Helen O'leary born Aug.5,1879. Her parents were Catherine O'leary and Daniel O'leary. They had one son
J.O'leary daughters Anna, Minne,and Catherine and Helen. Patrick and Helen had nine children,Jerome,Ralph,Richard,Mark,Luke,
Robert,Grace, Helen,and Katherine. If anyone knows this family please contact me.