The birth of Joseph Kostelnik

Joseph Daniel Kostelnik was born on August 20, 1987 in Los Angeles County, California.

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

His potential siblings include Cynthia (born 1982), Amber (born 1986) and Matthew (born 1985).

Name Joseph Daniel Kostelnik
Sex male
Birthdate 08/20/1987
Birthplace Los Angeles County, California
Mother's Maiden Name Oreilly
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