Ideal rare breed special- what did I get?

[akaruby]

I'm pretty sure I figured out 3 is a Sicilian buttercup.

 

[akaruby]

Any more ideas on #4?

 

[TN Hillbilly]

I was wondering if anyone knows when I can get some barred hollands to raise
Tkx

 

[skyhunt2016]

I have a chick just like #2 and the guesses have been OEGB, Welsummer and Japanese Phoenix. From the pictures I have seen searching the web, I'd guess Phoenix, but I really know nothing. It's just that the markings are so crisp!