A character from the backstory of the manga and anime One Piece. He was not only powerful enough to win the allegiance of mighty pirates such as Whitebeard, Big Mom, Kaidou and others, he even took on the World Government itself, including invading the Room of Flowers (where Nerona imu, the secret ruler of the One Piece world, resides). He was the husband of the former piratess Eris and father of Marshall D. Teach, who would go on to become a pirate almost as infamous as his father. Xebec was born as Davy D. Xebec, making him part of the Davy family, whose most famous member and possible founder was Davy. D Jones.
