Shepherd Mullen
From Tardis Wiki, the free Doctor Who reference
Shepherd Mullen was a 12th century English shepherd.
He found Monica Lamprey and her brother Julien in a cave where they had entered this universe. They were taken in by the local villagers for a time, but were thought by some to be children of the Devil. Mullen sealed up the entrance to the cave, so when Julien became ill and tried to return home with his sister, he was unable to do so. He died and his sister killed Mullen with his own shepherd's crook. (PROSE: Spiral Scratch)
