Sidney R Blackburn and Doris Cisneros were married on February 26, 1971 in Montgomery County, Texas.
At the time of their marriage, Sidney was 31 and Doris was 42. This marriage was recorded with State File Number 035321.
If still married, Sidney and Doris would be celebrating 55 years of marriage in 2026.
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To obtain a certified copy of the marriage certificate, contact the Montgomery County Clerk's Office or the Texas DSHS Vital Statistics office.