"Dagobert was a Merovingian king, wasn't he? Stabbed in the eye while sleeping?"
"Exactly. Assassinated by the Vatican in collusion with Pepin d'Heristal. Late seventh century. With Dagobert's murder, the Merovingian bloodline was almost exterminated. Fortunately, Dagobert's son, Sigisbert, secretly escaped the attack and carried on the lineage, which later included Godefroi de Bouillon—founder of the Priory of Sion."