John married Mary Frances Kubisiak on 13 Jun 1992 in Billings, Yellowstone County, Montana, USA. Mary (daughter of James K. Kubisiak and Frances Marie Thomas) was born on 8 Mar 1960 in Bismarck, Burleigh County, North Dakota, USA; died on 26 Jun 2015; was buried in Saint Mary's Cemetery, Bismarck, Burleigh County, North Dakota, USA. [Group Sheet] [Family Chart]