Analysis of information sources in references of the Wikipedia article "Cenwalh of Wessex" in English language version.
His wife Seaxburg (or Seaxburh) apparently reigned for about one year after his death.(Subscription or UK public library membership required.) (Subscription or UK public library membership required)
His wife Seaxburg (or Seaxburh) apparently reigned for about one year after his death.(Subscription or UK public library membership required.) (Subscription or UK public library membership required)