Thibaud de Montmorency, seigneur de Marly

From Medlands:

THIBAUT (-Jerusalem after 1189). "Matheus de Montemorenciaco" donated property to the abbaye du Val, with the consent of "filii mei Buchardus, Theobaldus, Matheus", by charter dated 1160[648]. "Theobaldi domini castri de Marli" confirmed donations made by "avo suo Bucardo" to "ecclesiæ S. Eugenii de Diogillo", by charter dated 1160, witnessed by "domino Bucardo fratre suo"[649]. "Bucardus de Monte Morenciaco" donated money to Notre-Dame des Vaux de Cernay by charter dated to [1160/77], witnessed by "Teobaldo fratre meo, Matheo fratre meo…"[650]. Seigneur de Marly. "Theobaldus Marliensis dominus" donated property to Notre-Dame des Vaux de Cernay by charter dated 15 Aug 1173[651]. He joined the crusade in 1173: "Theobaldus dominus Marliaci", on the point of leaving for Jerusalem on pilgrimage, donated property "apud Gunnessam et apud Montem Morenciacum Herveo fratri meo" to Notre-Dame de Paris, with the consent of “dominus Bucardus frater meus”, by charter dated 1173[652]. He became a Cistercian monk at Notre-Dame du Val in [1177]. The necrology of the abbey of Notre-Dame du Val records on "XVI Kal Dec" that "Bucardus avus, Bucardus, Theobaldus de Montemorenciaco" died in Jerusalem[653], although it is not clear to which of the three deaths the date relates.