About Hamelin de Mayenne, Seigneur de Mayenne
HAMELIN de Mayenne (-). "Walterii de Meduana…[et] uxor eius Adelina et filius eorum Hamelinus…alter filius Juhellus" consented to a donation by "Ruellonius de Gorron, filius Gaufredi" of the church of Brecé to Marmoutier, by charter dated to [1099/1124]. "Radulfus Filgeriensis" with "his wife Avitia" donated property to the abbey of Holy Trinity, Savigny by charter dated 7 Mar 1113, subscribed by "…Hamelinus Meduanensis, Johellus frater eius". Seigneur de Mayenne. Seigneur de Gorron d'Ambrières et de Châteauneuf, which he exchanged with Henry I King of England for South Petherton, Somerset and Black Torrington and Nimet, Devon. "Rotbertus miles de Sancto Dionisio" confirmed the donation of property to Mont-Saint-Michel by "pater meus Rotbertus Sancti Dionisii", agreeing to obtain the consent of "Hamelino de Meduana domino meo" by charter dated 1116, signed by "Juhellis fratris Hamelini Meduani".