Father of Mine
From Tardis Wiki, the free Doctor Who reference
Father/Husband of Mine was the patriarch of a criminal family called the Family of Blood. He possessed Farmer Clark in 1913 to find the Tenth Doctor and steal his near-immortal life essence.
After the Doctor blew up their ship, he tied Father of Mine in unbreakable chains made of dwarf star alloy and left him suspended in the event horizon of a black hole to see how horrible it was to live for all eternity. (DW: Human Nature / The Family of Blood)
