St. Lievin (Leutwinus), Bishop of Treves, 685-704.
Source: 'Royalty for Commoners', Roderick W. Stuart, 1993, p 129, 196. 'Ancestral Roots of Certain American Colonists ...', Frederick Lewis Weis, 1993, p cvi. 'Pedigrees of Some of the Emperor Charlemagne's Descendants', Langston & Buck, 1986, p 51.