Mary married Dennis (Big Den) CALLAGHAN on 17 Jul 1848 in St Michaels RC Church, Belleville, Ontario. Dennis (son of Daniel C (Sr) CALLAGHAN and Johanna Catherine DESMOND) was born in 1823 in Ovens, Cork, Ireland; died on 31 Jan 1907 in Marysville, Tyendinaga Twp, Hastings County, Ontario; was buried on 2 Feb 1907 in Holy Name of Mary R.C. Cemetery in Marysville, Ontario. [Group Sheet] [Family Chart]