The birth of Robert Knonberg

Robert Knonberg was born on April 6, 1912 in Stanislaus County, California.

His father's last name is Knonberg, and his mother's maiden name is Halener. If Robert is still alive, he's now years old.

Name Robert Knonberg
Sex male
Birthdate 04/06/1912
Birthplace Stanislaus County, California
Mother's Maiden Name Halener
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