California Death Index

John Otto Koopmans died on May 9, 1987 in San Diego County, California. Born in Illinois on August 3, 1906, he lived to be 80 years, 9 months, 6 days old.

His mother's maiden name was Vanengen. His Social Security Number was 553-10-7501.

Name John Otto Koopmans
Sex male
Birth Date August 3, 1906
Death Date May 9, 1987
Age at Death 80 years, 9 months, 6 days old
Birth Place Illinois
Death Place San Diego County, California
Mother's Maiden Name Vanengen
Social Security Number 553-10-7501
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