I don't know the breeds/sexes of these birds!

I hatched out a bunch of supposively purebred birds, but I don't know what these ones are. Can you help?

#1. Feathered legs, bantam


#2. Clean legs, bantam


#3. Clean legs, possibly dark cornish?


#4. Clean legs, cornish I think, but I just wanna make sure

 

And they are 7-8 weeks old

 

help me! lol

 

Actually I know the bottom one's sexes (3 is hen and 4 is roo) and I know they're cornish. I'm just puzzeled about the first two. And the first I'm pretty sure isn't a cochin. By the way they're all bantam.

 

idk, i'm now thinkin #1 is possibly a cross between a belgium quail hen and a d'uccle roo... still have no clue what #2 is (possibly half quail too)