Isobel of Scotland was a Scottish princess born around 1213, the daughter of William the Lion, King of Scotland. She became notable for her marriage to David of Scotland, the future King of Scotland, which helped strengthen ties between the Scottish and English crowns during a time of political tension. Isobel's life was marked by her role in the royal family and her influence in the court. She was the mother of several children, including Margaret of Scotland, who later became Queen of Norway. Isobel's legacy is intertwined with the history of medieval Scotland and its royal lineage.