Who kills Aethelred?
It is not known when Æthelred took over following Ceolwulf’s death or disappearance, but in the view of Thomas Charles-Edwards, a historian of medieval Wales, Æthelred was almost certainly “Edryd Long-Hair”, the leader of a Mercian army which invaded Gwynedd in 881, and was defeated by Rhodri Mawr’s sons at the Battle … Which commander…