Madman is a creator owned fictional character, a comic book superhero that appears in comic books by creator Mike Allred and which has been published by a number of publishers over the years. The character first appeared in "Creatures of the Id" (Oct. 1990). His name, Frank Einstein, is a combination of Frank Sinatra and Albert Einstein, and is also a reference to Frankenstein.
Frank Einstein was given birth to by Albert Einstein and Frank Sinatra
Actually, Frank Einstein is an alter ego for a fictional comic character  "Madman" and his name was inferred from the combination of Frank Sinatra and Albert Einstein
( z1 bear :ARG0 ( z2 and :op ( z3 person :name ( z4 name :op "Albert" :op "Einstein" ) ) :op ( z5 person :name ( z6 name :op "Frank" :op "Sinatra" ) ) ) :ARG1 ( z7 person :name ( z8 name :op "Frank" :op "Einstein" ) ) )