California Death Index

Yan Siong Koo died on April 22, 1986 in San Francisco County, California. Born in China on October 28, 1907, he lived to be 78 years, 5 months, 25 days old.

His mother's maiden name was Lee. His Social Security Number was 560-31-9855.

Name Yan Siong Koo
Sex male
Birth Date October 28, 1907
Death Date April 22, 1986
Age at Death 78 years, 5 months, 25 days old
Birth Place China
Death Place San Francisco County, California
Mother's Maiden Name Lee
Social Security Number 560-31-9855
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