The birth of William Kostelnik

William G Kostelnik was born on April 10, 1961 in Los Angeles County, California.

His father's last name is Kostelnik, and his mother's maiden name is Sepesy. If William is still alive, he's now years old.

Name William G Kostelnik
Sex male
Birthdate 04/10/1961
Birthplace Los Angeles County, California
Mother's Maiden Name Sepesy
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