Grifo, son of Charles Martel, is one of the more enigmatic figures of the eighth century. Depending on how you read the sources, he was either a world class trouble maker and usurper who deserved a bad end, or a good son criminally hounded out of his lawful inheritance. Let’s take a look at the various versions.
Charles Martel invaded the province of Bavaria in 725, as part of a successful campaign in the east. “When he had subjugated this land he returned home with treasure, and also with a certain [Pilctrude] and her niece [Swanahild].”1.Fredegar Continuations, ch. 12.2.As with all of the names we encounter, there are several spellings floating around. Pilctrude is also spelled Beletrudis and Pilitrude. Swanahild is also spelled Sunnichildis. I have gone with the most common usage. These were not just a couple of women he found along the way. Pilctrude was the wife of the Bavarian duke Grimoald, and the wife of his dead brother. I cannot imagine a more flagrant taunt than to take your enemy’s wife. It is not clear, however, that he took her for his own, so to speak.