The birth of Mark Onken

Mark Jeffrey Onken was born on May 8, 1949 in Los Angeles County, California.

His father's last name is Onken, and his mother's maiden name is Diemer. If Mark is still alive, he's now years old.

His potential siblings include Steven (born 1947) and Charles (born 1951).

Name Mark Jeffrey Onken
Sex male
Birthdate 05/08/1949
Birthplace Los Angeles County, California
Mother's Maiden Name Diemer
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