My Easter eggers have me stumped about what they are mixed with. One i don’t think is one but it lays a brown egg 
The last picture and the one In question is the white in the back, she reminds my of a leghorn hen I had a few years ago but doesn’t lay white?
Also I think of one the other 4 is a rooster but I’m not sure. Any help is appreciated!

The last picture and the one In question is the white in the back, she reminds my of a leghorn hen I had a few years ago but doesn’t lay white?
Also I think of one the other 4 is a rooster but I’m not sure. Any help is appreciated!