Origin
Nothing is known about Mark. He is probably from San Francisco.
Creation
Mark was created by Lilah Sturges and Steve Rolston. He made his first appearance in House of Mystery #4.
Major Story Arcs
House of Mystery
Mark meets and falls in love with Daphne. He is about to give her true love’s kiss when he is killed by Floyd.
Powers and Abilities
Mark has no known superhuman powers or abilities.