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The recent (2021) edits very laudably summarizes the results of Palmer 2004, and the editor should have kudos. However, there is still no trace of the revolutionary new insights of Eric Knibbs, Ansgar, Rimbert, and the Forged Foundations of Hamburg-Bremen, https://www.routledge.com/Ansgar-Rimbert-and-the-Forged-Foundations-of-Hamburg-Bremen/Knibbs/p/book/9781409428824