Not what but WHO - he was an Austrian psychiatrist.
Gerhard Adler was Wilhelm wolf Adler's son
"Adler" usually refers to the German word for "Eagle", which is . . . "Adler".
Jankiel Adler's birth name is Jakub Adler.
Luther Adler's birth name is Lutha Adler.
Ali Adler's birth name is Allison Beth Adler.
Ariel Adler's birth name is Ariel Jacob Adler.
Buddy Adler's birth name is Adler, E. Maurice.
Celia Adler's birth name is Adler, Celia Feinman.
Cisco Adler's birth name is Cisco Sam Adler.
Dennis Adler's birth name is Dennis David Adler.
Gun Adler's birth name is Gunhild Elisabeth Adler.
Joshua Adler's birth name is Joshua Seth Adler.