The birth of Jonathan Greff

Jonathan Justin Greff was born on April 10, 1991 in Los Angeles County, California.

His father's last name is Greff, and his mother's maiden name is Gregory. If Jonathan is still alive, he's now 34 years old.

His potential siblings include Samantha (born 1994), Michael (born 1989), William (born 1985) and James (born 1983).