Columbia subject headings:
Beards--Religious aspects--Christianity.
Harvard subject headings:
Beards--Folklore
Beards--Religious aspects--Christianity
Catholic teachers--Belgium--Correspondence.
Gozechin, approximately 1000-approximately 1080--Correspondence.
Hair
Religious thought--Middle Ages, 600-1500.
Walcher, active 11th century--Correspondence.
Walcher.
Princeton subject headings: