My rationale is that it confirms the uncertainty and above all it is well sourced It would seem to be a pertinent fact that his place of birth is not confirmed so arguably sources that give a location are misleading That aside the fact that he was born somewhere in the British Isles is all we know and a source stating that position is to be welcomed If the consensus is that he was born somewhere in Great Britain fine but please find a source And BTW don t forget the source was there and was taken away so I m hardly proposing to add it