1911 Encyclopædia Britannica, Volume 6… (1911)
“ A few days afterwards Chilperic married Fredegond. This murder was the cause of long and bloody wars, interspersed with truces, between Chilperic and Sigebert. In 575 Sigebert was assassinated by Fredegond at the very moment when he had Chilperic at his mercy. Chilperic retrieved his position, took from Austrasia Tours and Poitiers and some places in Aquitaine, and fostered discord in the kingdom of the east during the minority of Childebert II. One day, however, while returning from the chase to the town of Chelles, Chilperic was stabbed to death. ”
