Mary married John O'Connor on 3 Feb 1925 in Detroit, Wayne, Michigan, United States. John was born on 18 Sep 1892 in Monaghan, Ireland; died on 30 May 1936 in St. Clair Shores, Macomb, Michigan, United States; was buried on 5 Jun 1936 in Detroit (Mt. Olivet), Wayne, Michigan, United States. [Group Sheet] [Family Chart]