The House of Douglas was a prominent Scottish noble family that played a significant role in the history of Scotland from the 14th to the 17th centuries. Founded by Sir James Douglas, a close companion of Robert the Bruce, the family gained vast lands and influence, becoming one of the most powerful clans in the country. The Douglases were known for their military prowess and political involvement, often engaging in conflicts with rival families and the Scottish crown. Their legacy includes notable figures like William Douglas, the 1st Earl of Angus, and the infamous Archibald Douglas, who was involved in the Wars of the Roses.