The three Jerrys

My school presentation includes both Boys of Steel: The Creators of Superman and Bill the Boy Wonder: The Secret Co-Creator of Batman, which means the audience must keep straight three Jerrys:

Jerry Siegel, co-creator/original writer of SupermanJerry Robinson, early ghost artist on Batman/co-creator of Robin and the JokerJerry Bails, first known person to interview Bill Finger, revealing him to fandom in 1965
 Jerry (Siegel)
 Jerry (Robinson)
Jerry (Bails)