The birth of Jeffrey Siwanowicz

Jeffrey Andrew Siwanowicz was born on November 29, 1979 in Los Angeles County, California.

His father's last name is Siwanowicz, and his mother's maiden name is Dunn. If Jeffrey is still alive, he's now years old.

His potential siblings include Jason (born 1983).

Name Jeffrey Andrew Siwanowicz
Sex male
Birthdate 11/29/1979
Birthplace Los Angeles County, California
Mother's Maiden Name Dunn
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