No salmon Faverolle in his lineage, although that would have been nice! Pretty sure the Dorking fathered him, he has absolutely nothing from a RIR, lol!
By the looks of his strange comb, I'm starting to think so too. The Dutch only have five points on theirs, whilst the Dorking and OEGB have fuller combs. That might have contributed to the odd semi-fused look of this guy's?
Almost 100% sure his father was a Silver-Gray Dorking (he has five toes), although it could also be a RIR. He hatched from a banty egg (can't remember actual size, but he was the first from a batch of 15 to hatch), so mom would be either a Silkie x, Cochin banty (he's clean legged though)...