1.)Black Australorp female (if bottoms of feet are white or pink)
2.)Black Australorp possible male (same conditions as above)
3.)EE cross female (less EE features than your average EE)
4.) Cream Legbar female
5.) Cuckoo Marans male (sorry you lost him, they are beautiful when they're mature)
6.) Bit of a brain teaser. Are the bottoms of it's feet black, or pink? If Black, I think you have a Blue Jersey Giant male. If pink, I think you have a Blue Australorp. Neither are very common.