Guswin R Koch and Olivia Janssen were married on December 9, 1989 in Bexar County, Texas.
At the time of their marriage, Guswin was 76 and Olivia was 79. This marriage was recorded with State File Number 167563.
If still married, Guswin and Olivia would be celebrating 37 years of marriage in 2026.
Want to find Guswin R Koch today?
Look up current address, phone, relatives, and more on Spokeo.
Search Now
Want to find Olivia Janssen today?
Look up current address, phone, relatives, and more on Spokeo.
Search Now
To obtain a certified copy of the marriage certificate, contact the Bexar County Clerk's Office or the Texas DSHS Vital Statistics office.