The birth of John Knopp

John R Knopp was born on March 1, 1906 in San Francisco County, California.

His father's last name is Knopp, and his mother's maiden name is Holland. If John is still alive, he's now years old.

His potential siblings include Bertrand (born 1912).

Name John R Knopp
Sex male
Birthdate 03/01/1906
Birthplace San Francisco County, California
Mother's Maiden Name Holland
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