David Thomas (archdeacon of Montgomery)

David Richard Thomas or Archdeacon D H Thomas (1833 – 11 October 1916) was a Welsh clergyman and historian. He was a canon of St Asaph's Cathedral and Archdeacon of Montgomery, as well as being a Fellow of the Society of Antiquaries of London. His major publication was the ''History of the Diocese of St Asaph'', the first such history of a Welsh diocese. Provided by Wikipedia