Sultan over Cochin ??

I have no idea! I will follow this though because I think this is an interesting question. I had a chicken that looked exactly like a sultan but was black and not white, i think it had to have been mixed with cochin or silkie possibly. She was gorgeous though. I'm not a big fan of white birds.

 

I have a cute little hen that seems like she'd partially the result of this. Only she doesn't have a beard, and she's blue. Let me find some pictures.