What is this?

[talos321]

Hi! Recently I Hatched some chicks even the double yolk RIR's. The hatching eggs I got from a man that had RIR's. Amongst the many chicks I had 3 of these. His flock came from Murray McMurray and I suppose his one rare chick lived to adulthood. So what is this?

(The Markings for Fiddle/Faddle are my double yolk Rhode Island Red twins)

No comb, seems flat. I have 3 of these What are the Unknowns?
The three came out of very light brown eggs with dark specks (if that helps).

 

[PotterWatch]

I have no idea what breed but it looks a lot like one I recently posted (what I imagine she looked like at that age anyway) and some thought was an EE. Here is the pic I put up:

 

[Montana-Hens]

I don't know what Fiddle and Faddle might be, but Just Hatched looks like my partridge Chanticlear.