Okay...my all time best Broody is my Silkie...3 hatches just this year.
My next best is a Welsummer/RIR mix (might be more Welsummer than RIR...breeder wasn't sure if she was pure Welsummer or not as color was a little off). She hatched a clutch for me in May. Her sister (or half sister) another Welsumer/RIR also went broody at the same time, but didn't really stay the course, so I didn't use her this year.
Then I have had 2 Black Stars go broody...neither had fertile eggs so ended in frustration for them. One almost made it but pushed off the nest by the Welsummer/RIR and sulked in the coop...I encouraged her to end her brood with treats as she was just sulking.
So, I guess those are my breeds.
Lady of McCamley
Aw, poor girl. Your Welsummer is determined isn't she?
