Dugdale, William, Sir. Abbey of St. Vigor, at Cerisy, in the Diocese of Baieux in Dugdale's Monasticon Volume 6 Part 2 Vol. 6: 1072-75

[Dugdale, William, Sir. Abbey of St. Vigor, at Cerisy, in the Diocese of Baieux in Dugdale's Monasticon Vol. 6 Part 2 Dugdale, William, Sir Vol. 6: 1072-75.]