Henry Moss was an archeologist.
History[]
Moss was part of an archeological crew with Harv Hickman, among others. Shortly after the second World War, they excavated the remains of Castle Branek.
Years later, he had retired. Etrigan looked him up looking for the Philosopher's Stone. However, the sight of the demon proved to be too much for the old man's heart. He was paralyzed, but would eventually recover.
Background information[]
Henry Moss greatly resembles the character Theophilus Warly, a henchman of Morgaine Le Fay from Etrigan's first series, Demon.