Jack Say's birth name is Jacques Ysaye.
Jack Vettriano's birth name is Jack Hoggan.
Jack Voglin's birth name is Jack Voegtlin.
Jack Yarber's birth name is Jack Yarber.
Jack Weston's birth name is Weinstein, Jack.
Jack Osterman's birth name is Rosenthal, Jack.
Jack Deloplaine's birth name is Jack A. Deloplaine.
Jack Eyamie's birth name is Jack Eyamie.
Jack Dracula's birth name is Jack Martin.
Billie Jack's birth name is Jack Hawkins.
Jack Grisham's birth name is Jack Grisham.
Jack Hedley's birth name is Jack Hawkins.
Jack Jozefson's birth name is Jack Auerbach.