Doc Hammer's birth name is Eric Hammer.
Will Hammer's birth name is William Hinds.
Dick Hammer's birth name is Richard B. Hammer.
Anders Hammer's birth name is Anders Lundsgaard Hammer.
Zane Hammer's birth name is Matthew Zane Hammer.
Armie Hammer's birth name is Armand Douglas Hammer.
Doc King's birth name is Matthew King.
Doc Cox's birth name is Robert Cox.
Doc Pardee's birth name is Pardee, Cecil.
Doc Harris's birth name is Auchinleck, Gilbert.
Doc Severinsen's birth name is Carl H. Severinsen.
Doc Edwards's birth name is Howard Rodney Edwards.
Doc Dearborn's birth name is Warren William Dearborn.