Theodoric II von Ringelsheim
That Theodoric has the paternal ancestry -> Theordoric (830) -> Walbert I von der Bardenburg -> Weyprecht von Ringelheim -> Widekind
This Theodoric has the paternal ancestry -> Reginhart -> Walpert
Perhaps Reingart is a brother of Theodoric the Elder? Or is the same person, just misnamed for one of these profiles? Perhaps it should a single profile named "Theodoric or Reginhart"?
Wikipedia doesn't identify Theodore the Younger's father.
https://en.wikipedia.org/wiki/Dietrich_of_Ringelheim