Margaret of Huntingdon was a Scottish noblewoman born around 1145. She was the daughter of Henry of Scotland, the 3rd Earl of Huntingdon, and Ada de Warenne. Margaret married David I of Scotland, which strengthened ties between the English and Scottish crowns. Margaret played a significant role in the cultural and religious life of Scotland. She was known for her piety and charitable works, founding several monasteries and churches. Her legacy includes promoting the spread of Christianity and supporting the development of Scottish identity during the 12th century.