▪ Malcolm III (c. 1031–93), son of Duncan I, reigned 1058–93; known as Malcolm Canmore (from Gaelic Ceann-mor great head). He came to the throne after killing Macbeth in battle (1057), and helped to form Scotland into an organized kingdom.
▪ Malcolm IV (1141–65), grandson of David I, reigned 1153–65; known as Malcolm the Maiden. His reign witnessed a progressive loss of power to Henry II of England; he died young and without an heir.
Malcolm X was an African-American revolutionary, Muslim minister and human rights activist who was a prominent figure during the civil rights movement. Wikipedia