The birth of Mark Kerckhoff

Mark P Kerckhoff was born on January 9, 1959 in Los Angeles County, California.

His father's last name is Kerckhoff, and his mother's maiden name is Miller. If Mark is still alive, he's now 67 years old.

His potential siblings include Mary (born 1968), Carl (born 1956), William (born 1960) and Stephen (born 1961).