Columbia subject headings:
Clergy--England.
Peter, of Blois, approximately 1135-approximately 1212.
Theology--Early works to 1800.
Theology--History--Middle Ages, 600-1500.
Harvard subject headings:
Catholic Church--England--Clergy--Correspondence.
Clergy--England
Peter, of Blois, approximately 1135-approximately 1212.
Peter, of Blois, approximately 1135-approximately 1212. Correspondence
Theology--Early works to 1800
Princeton subject headings:
Catholic Church--England--Clergy--Correspondence.
England--Church history--1066-1485--Sources.
Latin letters, Medieval and modern--England.
Peter, of Blois, approximately 1135-approximately 1212. Correspondence.