Did some mixes slip in with our partridge chanteclers?

[Strabonis]

We bought 13 chicks that are supposed to be partridge chanteclers, but the lady had a few other varieties of chick in the same box and wasn't 100% sure about all of them.

All the pictures I can find of PCs are brown and black, but a few of the chicks we have, while the feather patterns are the same, are black on white.

Here is a picture of what I mean. Can anyone (especially anyone with partridge chanteclers) shed some light on this?

 

[Hihamburger]

I have one partridge chantecler, and all the other partridge Chanteclers I've seen are darker. I'm not an expert on chanteclers, but I think I would second your suspicion on it not being full chantecler.

 

[The Moonshiner]

Ya I'm not familiar with partridge chanteclers but that chick doesn't have a partridge pattern.
You are correct that partridge should be brown and black. Partridge are gold base hence the brown.
Any of the chicks without brown aren't partridge.

 

[Crazy for Chickens!]

What other breeds did they have?

 

[Crazy for Chickens!]

Pretty positive this isn't a Parteidge.

 

[Strabonis]

I am not sure what the other breeds were - she had quite a variety in her yard, but the chicks were from eggs that she bought, not her birds.

Here is an updated pic (from today). There are two of the white-breasted ones. They are both boys, as far as I can tell, and heavier than the other chicks.
Do the other chicks in the pic all look like partridge chanteclers to you? It is a little hard to find reference photos of the immature birds. Some of them seem to have a little crest on their head - like the bird on the far left and far right of this photo. Is that normal for the breed?

 

[The Moonshiner]

Can't see the one on top left too well but doubt it is since none of the others are partridge chanteclers

 

[drumstick diva]

I don't believe Chanteclers have crests.

 

[Strabonis]

Can't see the one on top left too well but doubt it is since none of the others are partridge chanteclers

I am confused by your reply, do you mean that none of these look like PC's?

Edited my post for clarity. As I said, the lady bought them as hatching eggs, she didn't breed them herself.

 

[The Moonshiner]

Correct.
None look like partridge chanteclers.
PC do not have crests.
Doesn't even look like any two look the same.
I'm guessing all are mixed breeds.
Sorry