California Death Index

William John Steffen died on September 26, 1989 in Sonoma County, California. Born in New York on January 20, 1919, he lived to be 70 years, 8 months, 6 days old.

His mother's maiden name was Nelson. His Social Security Number was 087-12-9656.

Name William John Steffen
Sex male
Birth Date January 20, 1919
Death Date September 26, 1989
Age at Death 70 years, 8 months, 6 days old
Birth Place New York
Death Place Sonoma County, California
Mother's Maiden Name Nelson
Social Security Number 087-12-9656
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