What breed is this white w some color rooster and hen?

[bostons barn]

I have a rhode island americana x that looks very similar and his hens do lay large brown eggs

 

[Girliechick2]

Thanks, bostons barn! The hens are small, but they lay the largest dark brown eggs of all my chickens, almost every day. I have Austrolorps, rir, buff orpingtons, leghorns, gold-laced Wyandottes, but these 2 small whitish chickens lay these beautiful eggs almost every day (they're in the middle)

 

[bostons barn]

I have hens that lay those large brown eggs and they make the biggest baby chicks and the hens are so sweet They follow me everywhere and lay eggs faithfully everyday and the always lay in the same spot. Unlike some of my other hens and mallards who send me on an egg hunt