Chibnall, M. (ed. and trans.)
The Ecclesiastical History of Orderic Vitalis
(Oxford Medieval Texts, 1969-80), Vol. VI, Book XI, pp. 42-3.
↑
Abbot Hugh: An Overlooked Brother of Henry I, Count of Champagne
, Ruth Harwood Cline,
The Catholic Historical Review
, Vol. 93, No. 3 (Jul., 2007), 501-502.
Abbé Laloire (ed.) (1878)
Chartes de Montiérender
,
Collection des principaux cartularies du diocèse de Troyes
Tome IV (Paris, Troyes) ("Montiérender") 77, p. 201.
Margot Elsbeth Fassler,
The Virgin of Chartres: Making History Through Liturgy and the Arts
, (Yale University Press, 2010), 457 note5.
Margot Elsbeth Fassler,
The Virgin of Chartres: Making History Through Liturgy and the Arts
, 457 note6.
John W. Baldwin,
Aristocratic Life in Medieval France
, (Johns Hopkins University, 2002), 46.