California Death Index

Mary Helen Denniston died on August 20, 1990 in Stanislaus County, California. Born in Illinois on November 27, 1920, she lived to be 69 years, 8 months, 24 days old.

Her father's last name was Cox, and mother's maiden name was Leech. Her Social Security Number was 316-09-1021.

Name Mary Helen Denniston
Sex female
Birth Date November 27, 1920
Death Date August 20, 1990
Age at Death 69 years, 8 months, 24 days old
Birth Place Illinois
Death Place Stanislaus County, California
Father's Last Name Cox
Mother's Maiden Name Leech
Social Security Number 316-09-1021
Contact