In The Flash, s3 e6, named Shade, HR aka the Harrison Wells from Earth 19 took up a new face with his Earth's light refraction technology and mentioned that it was of "Randolph Morgan".
He mentioned this name again in the course of the episode and also made up a name based on this viz. "H.R. Morgan" before Cecile to keep his identity secret.
Well, I googled a bit and at the first sight, saw no significant character of this name.
So, is Randolph Morgan some character in the DC comics or some other person related to Wells or Flash?
In a word what is is whereabouts? Or is the name arbitrarily made up by HR for no reason?