The one with feathered feet is a Partridge Cochin Bantam. The color pattern of that one is Partridge, not Barred.the first one has feathered feet and has some yellow so you are saying this one is a barred cockin bantam? and is it female?
The one with no feathers on the feet is the Barred Old English Game Bantam.
At this age, I cannot tell whether either one is male or female.