I don't think #1 is a Dominique as I can see distinct "teeth" in a row (edited) in the photo profile which indicate a single comb to come.
Dominques have a rose comb which will begin on chicks as a small inverted horseshoe with smooth outside ridges and indented middle...no teeth.
I think #1 is likely a Barred Rock or BR mix.
The other are chipmunks which could be a lot of things from game to bantams to a number of large fowl...and I can't really see the combs....small, tiny little bumps, a bit wider than the single comb may be pea comb...if they have green legs, may be Easter Eggers....a row of small teeth and beige legs could be Speckled Sussex....yellow legs could be Brown Leghorn (white ear lobe) or Welsummer (red earlobe)...But most likely those are a mixes and probably a mix of mix.
Lady of McCamley