Charles Martel
Charles Martel (c. 688 – 22 October 741) was a Frankish statesman and military leader who was Duke and Prince of the Franks. He was also Mayor of the Palace. Martel was the de facto ruler of Francia from 718 until his death. Martel was the illegitimate son of the Frankish statesman Pepin of Herstal. His mother was a noblewoman named Alpaida. Martel successfully asserted his claims as successor to his father as Mayor of the Palace. He continued and built on his father's work. He began the series of military campaigns that re-established Frankish power in Gaul. In foreign wars, Martel defeated and ruled Bavaria, Alemannia, and Frisia. He defeated the Saxons, and halted the Islamic advance into Western Europe at the Battle of Tours in 732.