Clan Donald, also known as Clan MacDonald, is one of the largest and most prominent Scottish clans. Originating in the Western Isles, particularly Isle of Skye and Isle of Mull, the clan traces its lineage back to Somhairle, a 12th-century lord. The clan played a significant role in Scottish history, especially during the Middle Ages and the Jacobite risings. The clan's motto is "Per Mare, Per Terras," which translates to "By Sea, By Land." Clan Donald has several branches, including the MacDonald of Sleat and MacDonald of Clanranald. Today, the clan continues to celebrate its heritage through gatherings and events, fostering a sense of community among its members.