The birth of Jonathan Gemma

Jonathan Edward Gemma was born on September 24, 1979 in Contra Costa County, California.

His father's last name is Gemma, and his mother's maiden name is Wagener. If Jonathan is still alive, he's now 46 years old.

His potential siblings include Megan (born 1987), Carolyn (born 1982) and Michael (born 1986).