At first glance I can say that the barred one has a single comb so it's not a Dominique. It's hard to tell, but if the feet are white it may be a Cuckoo Marans but if they are yellow it may be a Barred Rock.
The black and yellow ones are something mottled -- Ancona being the most likely.
The black and yellow ones are something mottled -- Ancona being the most likely.