John Walter Polkinghorn — Died 1981, Los Angeles County, California

John Walter Polkinghorn died on November 16, 1981 in Los Angeles County, California. Born in Colorado on July 21, 1895, he lived to be 86 years, 3 months, 26 days old.

Name	John Walter Polkinghorn
Sex	male
Birth Date	July 21, 1895
Death Date	November 16, 1981
Age at Death	86 years, 3 months, 26 days old
Birth Place	Colorado
Death Place	Los Angeles County, California
Social Security Number	464-28-5355