Is there any proof that this person even exists? I can't find anything that remotely leads me to believe there is any trace of his existence, while Ripurian Franks "...were one of the two main groupings of early Frankish people, and specifically it was the name eventually applied to the tribes who settled in the old Roman territory of the Ubii, with its capital at Cologne on the Rhine river in modern Germany." < https://en.wikipedia.org/wiki/Ripuarian_Franks >
Links, books, museums that document his existence...? Anybody?