Lords of Montfort-l' Amaury Seigneurs de Montfort-l' Amaury Records #2 Holders Family filter On/Off Simon IV de Montfort, 5th earl of Leicester * c. 1165 Simon III de Montfort, The Bold, lord of Montfort-l' Amaury * 1118 Corrections and Updates To suggest a correction or an update. Click Here