Donald, Lord of the Isles, was the son and successor of John of Islay, Lord of the Isles and chief of Clan Donald. Wikipedia
Born: Scotland, United Kingdom
Died: 1423, Islay, United Kingdom
Great grandchildren: Aonghas Óg, Iseabail Ní Mheic Cailéin, Janet Macdonald, and more
Grandchildren: John of Islay, Earl of Ross, Hugh of Sleat, Janet Stewart, and more
Grandparent: Aonghus Óg of Islay
Parents: John of Islay, Lord of the Isles
Children: Alexander of Islay, Earl of Ross and unknown wife (?)