Sorry I dont no the breed. I'm still new and learning about chickens. I just happen to know the answer to the feet feather question lol. I did try looking him/her up and because there is more then one kind with feet feathers I couldn't really tell which one looked most like yours.Daim! Okay lol I guess those are my fancy girls but by coincidence do you know their breed
Other more experienced should be able to help with sex and breed
Hens go broody when you don’t want them to… and won’t go broody when you do. 
