son of Metacomet

METACOM,2 alias Pometacom, who accepted from the English the name of Philip, but now better known in history as KING PHILIP. . . . He m. Wootonekanuske, a sister of Weetamoo. . . . He had a son whose name at this time cannot be certainly ascertained. This son, while yet a child, was captured by the English and sold into slavery.[10][p 210]

https://en.wikipedia.org/wiki/Wampanoag#Metacomet_(King_Philip)_

During the summer months, Philip escaped from his pursuers and went to a hideout on Mount Hope in Rhode Island. Colonial forces attacked in August, killing and capturing 173 Wampanoags. Philip barely escaped capture, but his wife and their nine-year-old son were captured and put on a ship at Plymouth; they were then sold as slaves in the West Indies. On August 12, 1676, colonial troops surrounded Philip's camp, and soon shot and killed him.