Sir Robert Stewart was a Scottish nobleman and politician in the late 14th and early 15th centuries. He was a member of the House of Stewart, a prominent family in Scotland, and played a significant role in the political landscape of the time. Stewart was known for his loyalty to the Scottish crown and his involvement in various military campaigns. In 1424, he was appointed as the Earl of Menteith, a title that reflected his influence and status. Stewart's contributions to Scottish politics and society were notable during a period marked by conflict and the struggle for power among the nobility. His legacy is intertwined with the history of Scotland's ruling families.