Maybe it is all a my trip but I think this guy is the BG version of the Ritchar "the Red Man", leader of the Iron Throne appear in Cloak and Dagger image —

Yes, The Grand History of the Realms makes Reiltar an alias for Richtar/Ritchar. I wrote that up at Dabron Sashenstar. — BadCatMan (talk) 11:16, November 10, 2014 (UTC)

I read the Dabron's page but for my reading of the page was not so clear the connection, I think it's better signal this more evidently (maybe a note on this page?