[3] On July 18, 1452, he witnessed a charter by James II.
[5] In 1464–1465, Lord Lyle was one of the attendants on King James III.
[6] For his service, the King granted Lord Lyle a manor, as well as lands in Renfrew.
His first marriage was to Margaret, daughter of Andrew, first Lord Gray and likely occurred prior to 1445.
[8] The second legal marriage was to Margaret Wallace, with whom he had a son, Robert, and a daughter, Elizabeth, who later married John Stewart of Blackhall.