Son and only child of Cadwallon of Gwytherin. He is a suitor for Sioned. He is handsome but spoiled in always getting what he wants, until he fell in love with Sioned. Rhisiart tried to persuade his daughter to marry her lifelong friend, to no avail. Peredur seeks any means to push the favoured suitor out of Wales, stooping to false evidence to implicate Engelard in a murder he did not commit.