7 part 2 Luffys family January 2, 2010 by Denday to add monkey. D. Dragaon is Luffys real dad and ace is luffys adopted brother. Heres a shocker gol .D. Roger is aces biologicl father and Luffys adopted dad Read more > 0 Luffys family January 2, 2010 by Denday I just found out that luffys grandpa monkey D Grap tried to put luffy in the merins. He hit him to displin him. Read more > Retrieved from "http://onepiece.wikia.com/wiki/User_blog:Denday"