What about the Bielefelder? As per the Muarry McMurray page roos get to 12lbs, hens 9.5lbs. It said they were good in cold and hot weather and supposedly they lay upwards of 200 eggs a year. It said they're good foragers and somewhat likely to brood. They also are supposed to lay large eggs.
I personally have never owned any, they're my dream chicken breed as I just started my flock this year made up of RIR and Buff Orps.
I personally have never owned any, they're my dream chicken breed as I just started my flock this year made up of RIR and Buff Orps.