Coy is the son of Zorky, Zorky is the son of the legendary swordsman Zoro of the strawhat pirates. Coy has has 3 brothers. The oldest is Roy he is 8 years old, then Troy he is 3 then comes Coy who is 2 and the youngest is Foy he is 1 years old. Coy has so much siblings as he has many uncles. His grandpa Zoro and his grandma Zoe she is the queen of the swamp and they had 9 kids the oldest was Zorky which is the father of Coy. Zorky married Lua, the Queen of the Curse Ivy Islands.