Derk Deruyter Zylker died on June 13, 1942 in San Mateo County, California. Born in Other Country on February 29, 1896, he lived to be 46 years, 3 months, 15 days old.
His father's last name was Zylker, and mother's maiden name was Vanvoorst.
His Social Security Number was 555-28-6812.
