California Death Index

Leonard L Knowles died on March 3, 1972 in Contra Costa County, California. Born in North Dakota on June 20, 1915, he lived to be 56 years, 8 months, 12 days old.

His Social Security Number was 502-09-1482.

Name Leonard L Knowles
Sex male
Birth Date June 20, 1915
Death Date March 3, 1972
Age at Death 56 years, 8 months, 12 days old
Birth Place North Dakota
Death Place Contra Costa County, California
Social Security Number 502-09-1482
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