Margaret of England was Queen of Scots by marriage to King Alexander III.
Margaret of England
Alexander III of Scotland
Alexander III was King of Scots from 1249 until his death. He concluded the Treaty of Perth, by which Scotland acquired sovereignty over the Western Isles and the Isle of Man. His heir, Margaret, Maid of Norway, died before she could be crowned.
Coronation of King Alexander on Moot Hill, Scone. He is being greeted by the ollamh rígh, the royal poet, who is addressing him with the proclamation "Benach De Re Albanne" (= Beannachd Dé Rígh Alban, "God Bless the King of Scotland"); the poet goes on to recite Alexander's genealogy. By Alexander's side is Maol Choluim II, Earl of Fife, holding the sword.
Statue of Alexander on the west door of St Giles' Cathedral, Edinburgh