Partridge Plymouth rocks are the best bid duel breed for going broody hands down. They can challange Slikies easliy. It was never bred out of them. This is not because I am raising them I have this from many owners before i bought them. It is one reason I bought them.
I have a group of Buckeye hens and 100% of them have went broody & they are difficult to bust. The broody group has some of that ALBC (1/2) strain in them.