
1) Germanic given name
Found on
https://www.crosswordclues.com/clue/welf
[father of Judith] Welf (or Hwelf) I of Altdorf (died 825) was master of several counties in the southern Rhineland & Bavaria. His family became politically powerful when Louis the Pious chose his oldest daughter as his 2nd wife. Though Welf himself never became publicly prominent, his family became interwoven with the Carolingian dynasty. ...
Found on
http://en.wikipedia.org/wiki/Welf_(father_of_Judith)
No exact match found.