Orphan-Maker is the ancestral sword of House Roxton. It is described as having a black blade.
Jon Roxton wielded the blade during the Dance of the Dragons, using it to mortally wound Lord Owen Costayne during the Battle on the Honeywine. The sword was then used by Jon to kill the dragonseed known as Hugh Hammer during the Second Battle of Tumbleton, as Hugh had demanded kingship and Jon was part of a conspiracy to stop him. Jon was killed afterwards in a ten against one fight. It is assumed the sword was returned to his house.