[2] Margaret was the second wife of Alan, Lord of Galloway (died 1234).
The elder daughter, Christiana, married William de Forz (died 1260).
[6] Margaret and Alan's son, Thomas—Alan's only legitimate son—may have lived into the 1220s, but died young.
[7] Margaret had seven siblings, among them: Elizabeth of Huntingdon, wife of Robert of Brus, 4th Lord of Annandale, and therefore ancestor of King Robert I of Scotland; John of Scotland, Earl of Huntingdon, his father's successor, husband of Elen ferch Llywelyn, daughter of Llywelyn the Great, Prince of Gwynedd, with whom she had a daughter, etc.
This biography of a member of Scottish royalty is a stub.