Questionable breed, questionable gender

[The Rinaest Rina]

Hi lovely people, this is Gertrude, born the first of May. I think she's a barred rock, but if so she's probably only half such.
Anyone want to take a guess? I'm going to say pullet for now, but the larger comb and personality has me suspicious. (Since birth she's consistently been really friendly and will run up to peck my hands when I reach into the brooder )

 

[JedJackson]

Barred rock cockerel, in my opinion. The bird does appear to be double barred, which is only possible in males.

 

[Rhodebar Lover]

Where was this chick from? He looks like a Barred Rock cockerel