The birth of William Siefker

William Robert Siefker was born on July 16, 1980 in Contra Costa County, California.

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His father's last name is Siefker, and his mother's maiden name is Granack. If William is still alive, he's now 45 years old.

His potential siblings include Erica (born 1975) and Jessica (born 1974).

Name William Robert Siefker
Sex male
Birthdate 07/16/1980
Time of Birth Not in index - see how to find →
Birthplace Contra Costa County, California
Mother's Maiden Name Granack
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