What breed am I?

[BackyardinWales]

I have 3, 20 day old chicks.

I'm not worried about the gender right now, but I wondering if anyone can tell ne the breeds. The seller had a number of breeds (names I only recognize from being on here) but I don't know they are. It's just 'two yellows and one black' to me. I'm afraid the pictures aren't great, but they're also at that semi-ugly stage lol.

No 1 is Thomas
No 2 is Maud
No 3 is Mable

(Names may change when gender is confirmed.)

 

[Intuit]

#2 could be a Plymouth Barred rock hen.

 

[BackyardinWales]

I like the sound of 'hen' lol

 

[Ecarroll]

3 looks to be a cockerel, the others no obvious signs. I’m no good guessing breed in chicks, sorry. Good luck!