I have finally figured out what these crosses are. Their dad is a Potch Koekoek and their mother is a lohmann brown. (I got mixed eggs from a friend of mine, and these were some of the eggs he gave me). I struggled for a while because of the coloring and features (thinking they may be the other cross of the Americauna cross Rooster over Lohmann Brown hen - which I think is actually the white one in the second pic). They are very docile birds.