What breed are these hens?

[NewHopePoultry]

I found some some chickens that Im going to buy off craigslist.
What breed are these:

 

[bigg]

they are either black copper marans or black star

 

[tinychicky]

look like maybe cochins, the one in front looks like a partridge, i'm not sure about the one in back.

 

[NewHopePoultry]

The roosters that go with them are black frizzles.

 

[punky rooster]

Quote:
Not partridge, I think just mixed cochins

 

[NewHopePoultry]

I just got an email back. They are cochins

The roosters are out of a black frizzle cochin hen and a black cochin rooster.
The hens are out of a black frizzle cochin rooster and a buff cochin hen.