After fixing Arthur in time to the late 5th/ early 6th century we need to locate him geographically. That so much folklore attached to him suggests it is certain he was regarded as an exceptional leader and if he was the ruler of one of the British kingdoms he is likely to appear in one of the surviving king lists. This narrows the search down to just two individuals: Artur mac Aedan of Dalriada and Arthur map Pedr of Dyfed. However, neither men supposedly lived in the right time frame. According to the AT the former individual died in battle in 596 and, therefore, could not have been also fighting at Badon. Bartrum, the genealogist of the Welsh medieval period, dated the latter ruler to around 560. It would seem this individual too may need to be eliminated from our search. Unless, of course, this dating can be shown to be incorrect, see Why Bartrum’s dating … .