Creation

John Troughton was created by I, Vampire writer Joshua Hale Fialkov. 

Major Story Arcs

I, Vampire

John Troughton first met Andrew Bennett in the sixties, where he was attacked by a commune of vampires, saved by Andrew before he was killed. He would soon become good friends with Andrew, and dedicate his life to hunting down the vampire race along with Andrew. Later, when Andrew's lover and enemy, Mary, Queen of Blood has her army of vampires come out of hiding and attack human kind, Troughton would join up with Andrew, and a young vampire hunter by the name of Tig, to track and hunt down Mary.