1) roger confirmed to have one named ACE
2) wb confirmed to have one, bisento
3) mihawk confirmed one, yoru. but because it's black, maybe it was one of the 24 and mihawk upgraded it, like how it was said zoro can make enma one of the 12 if he makes it black
4) shank is named griffon, not confirmed but could be one of the 12
5) gorosei swordman kitetsu
6)law???
7)ROCKS???
8)bm???? was napoleon originally a 12 before he got a soul???
9)
10
11)
12)?