Information sur la source
Ancestry.com. Fasti eboracenses : lives of the archbishops of York [base de données en ligne]. Provo, UT: Ancestry.com Operations Inc, 2005.Données originales : Dixon, W. H.. Fasti eboracenses : lives of the archbishops of York. London: Longman, Green, Longman, and Roberts, 1863.
