Wikipedia
Plectrude
Plectrude (; ) (died 717) was the consort of Pepin of Herstal, the mayor of the palace and duke of the Franks, from about 670. She was the daughter of Hugobert, seneschal of Clovis IV, and Irmina of Oeren. She was the regent of Neustria during the minority of her grandson Theudoald from 714 until 716.