Facial twitching is normal, and in most cases, it may be triggered by stress. However, if the same condition keeps recurring or worsens with time, then it may indicate severe conditions in the body. Advertisement.
Charlemagne was the oldest son of Pepin the Short and Bertrada of Laon. He became king in 768 following his father's death, initially as co-ruler with his brother Carloman I. Carloman's sudden death in 771 in unexplained circumstances left Charlemagne as the undisputed ruler of the Frankish Kingdom.
The empire did not expand significantly after 800. In 813 Charlemagne designated his sole surviving son, Louis, as his successor, and personally crowned him in a ceremony conducted at Aachen. Charlemagne died at Aachen, on January 28, 814 after some four years of poor health.