Mary married James Dempsey on 13 Sep 1890 in St. Mary's Church, Rexville, West Union, Steuben County, New York, USA. James was born on 5 Oct 1862 in Troupsburg, Steuben County, New York, USA; died on 16 Nov 1920 in Lancaster, Erie County, New York, USA; was buried in Saint Mary of the Assumption Cemetery, Lancaster, Erie County, New York, USA. [Group Sheet] [Family Chart]

1. John Robert Dempsey was born on 30 Sep 1909 in Lancaster, Erie County, New York, USA; died on 22 Nov 1972 in Roswell Park Hospital, Buffalo, Erie County, New York, USA; was buried in Saint Mary of the Assumption Cemetery, Lancaster, Erie County, New York, USA.