- Born: 4 Aug 1966, St Olaf's Hospital, Austin, Mower Co, Minnesota 9,10,11,35
- Marriage: Ann Marie Lengyel on 24 Oct 1987 in Mankato, Blue Earth, Minnesota, USA 9,10,11,35
Jon married Ann Marie Lengyel, daughter of Frank Lengyel and Norma Lee Schmidt, on 24 Oct 1987 in Mankato, Blue Earth, Minnesota, USA 9,10,11.,35 (Ann Marie Lengyel was born on 25 Feb 1967 in Wayne, Michigan, USA 9,10,11,35.)
 Noted events in their marriage were:
• Divorce: Divorce Mankato, Blue Earth, Minnesota, USA, 1990. 9,10,11,35
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