Origins of characters whose name contains “Vigilante (Greg Sanders)”

IssueTitleNotes
42Action Comics1st appearance of Fatman (Bob Daley); 1st appearance of Vigilante (Greg Sanders); 1st Appearance of Vigilante I (Greg Saunders); Origin of Fatman (Bob Daley); Origin of Vigilante (Greg Sanders); Origin of Vigilante I (Greg Saunders)
246World’s Finest Comics1st Appearance of Baron Blitzkrieg; 1st appearance of Baron Blitzkrieg; Origin of Baron Blitzkrieg; Origin of Vigilante (Greg Sanders); Giant-size