Dolphia Lee Parker Blocker and Dan Blocker were in a relationship.
He married Dolphia Parker, whom he had met while a student at Sul Ross State. All of their four children's names begin with a 'D'
Son: David Blocker (born May 4, 1955)
Son: Dennis Dirk Blocker (born July 31, 1957)
Daughter: Debra Lee B...locker
Daughter: Danna Lynn Blocker