David fitz Walter fitz Gilbert, Knight, granted the royal barony of Cadzow by
David II, not known to have used the surname de Hamilton (or any other),
fought at Halidon Hill and Durham where he was taken prisoner 1346, one of the
Scottish magnates who arranged the settlement of the Crown on Robert III 1371,
d 1374. He m Margaret dtr of William de Ross, 5th Earl of Ross by whom he had
three sons: