Question: The Immedinger were a noble family of medieval Saxony, descended from the Saxon leader Widukind, the most notable member was Saint Matilda, or Matilda of Ringelheim, was Duchess of Saxony from 912 and German queen, (Queen of the Franks) from 919, in what year dis he die?
Sentence (from "Henry the Fowler"): By his death in July 936 Henry had prevented collapse of royal power, as had happened in West Francia, and left a much stronger kingdom to his successor Otto I.
Relevant evidence: No