California Death Index

Helen Bertha Koski died on May 15, 1985 in Stanislaus County, California. Born in North Dakota on January 27, 1896, she lived to be 89 years, 3 months, 18 days old.

Her father's last name was Mackson. Her Social Security Number was 540-78-2967.

Name Helen Bertha Koski
Sex female
Birth Date January 27, 1896
Death Date May 15, 1985
Age at Death 89 years, 3 months, 18 days old
Birth Place North Dakota
Death Place Stanislaus County, California
Father's Last Name Mackson
Social Security Number 540-78-2967
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