John M Jancosek and Dianna Y Kuan were married on June 13, 1988 in Dallas County, Texas.
At the time of their marriage, John was 40 and Dianna was 27. This marriage was recorded with State File Number 089529.
If still married, John and Dianna would be celebrating 38 years of marriage in 2026.
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To obtain a certified copy of the marriage certificate, contact the Dallas County Clerk's Office or the Texas DSHS Vital Statistics office.