<P> Created by head writer , James E. Reilly , and introduced under executive producers , Ken Corday and Tom Langan , EJ is the son of crime boss Stefano DiMera and Susan Banks . However , Stefano plans to pass off the child as his daughter Kristen DiMera 's son with John Black . When the truth is revealed , Susan skips town with baby Elvis , and her husband , Edmund Crumb . </P>
who is ej from days of our lives
the son of crime boss Stefano DiMera and Susan Banks