California Death Index

William M Koopman died on October 5, 1945 in Contra Costa County, California. Born in California on August 10, 1918, he lived to be 27 years, 1 month, 25 days old.

His father's last name was Harlan, and mother's maiden name was Corkery.

Name William M Koopman
Sex male
Birth Date August 10, 1918
Death Date October 5, 1945
Age at Death 27 years, 1 month, 25 days old
Birth Place California
Death Place Contra Costa County, California
Father's Last Name Harlan
Mother's Maiden Name Corkery
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