There are already a few mixed breed threads, but I'll bite...
The father or grandfather of these birds was Rocky, a home made black sex link rooster. His father was buff Orpington and New Hampshire, his momma barred Rock. I don't have a pic on the computer, but he was a classic black sex link, but with white/pink legs.
Rocky was culled and his son Eric is now the flock leader. Eric was Rocky over Welsummer hen. The hen behind him was Rocky over a silver laced Wyandotte hen.
EE/brown Leghorn hen
Rocky over the above hen, or a hatchery EE, not sure. Green egg layer.
Rocky over either the EE or EE/leghorn hen. She laid brown eggs.
One of Rocky's offspring, not sure who the momma was. could have been teh leghorn/ee mix. I hatched a lot of those crosses!
Rocky over a silver laced and gold laced Wyandotte hen, respectively.
Rocky over the Ee/Leghron hen. blue sex link cockerel. Splash Ameraucana rooster over barred Rock hen.