Question: Which battle to which Æthelwulf of Berkshire lost his life was a battle on 4 January 871 at Reading in what is now the English county of Berkshire?
Sentence (from "BBC Radio Berkshire"): Radio Berkshire broadcasts on 94.6 (Henley-on-Thames), 95.4 (Windsor), 104.1 (Hannington) and 104.4 (Reading) FM from its studios at Caversham Park near Reading.
Relevant evidence: No