The only one I know the breed for sure on is the buff Orpington.
Here is who they all are
1. Blondie (Buff)
2. Obi One (black & white barred)
3. Ginger (golden/orange)
4. Gus Gus (All black)
5. Jet (Black with white lacing on neck)
6. Kauai (White and black)
Thanks everyone for your input!
Gus Gus and Blondie