Ragnall [Rægnald, Rögnvaldr]
- Cyril Hart
Ragnall [Rægnald, Rögnvaldr] (d. 920/21), king of York, was one of the grandsons of the Danish viking Ívarr the Boneless. Information about him comes from English, Scottish, and Irish sources, and from coins. The written sources, though extensive, are often late and garbled and cannot be wholly reconciled one with another. Much remains uncertain....