# Guillaume de Montfort

Guillaume de Montfort may refer to:
* Guillaume de Montfort of Hainaut, first lord of Montfort l'Amaury
* Guillaume de Montfort (bishop of Paris)
* Guillaume de Montfort (bishop of Saint-Malo)
Montfort l'Amaury family tree :
| | | | | | | | | | | | | Guillaume de Montfort Lord of Montfort-l'Amaury | Guillaume de Montfort Lord of Montfort-l'Amaury | Guillaume de Montfort Lord of Montfort-l'Amaury | Guillaume de Montfort Lord of Montfort-l'Amaury | Guillaume de Montfort Lord of Montfort-l'Amaury | Guillaume de Montfort Lord of Montfort-l'Amaury |
| | | | | | | | | | | | | Amaury I de Montfort Lord of Montfort-l'Amaury | Amaury I de Montfort Lord of Montfort-l'Amaury | Amaury I de Montfort Lord of Montfort-l'Amaury | Amaury I de Montfort Lord of Montfort-l'Amaury | Amaury I de Montfort Lord of Montfort-l'Amaury | Amaury I de Montfort Lord of Montfort-l'Amaury | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | | | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | | | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin |
| | | | | | | | | | | | | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | Simon I de Montfort Lord of Montfort-l'Amaury | | | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | Mainier de Montfort Lord of Épernon | | | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin | Eva de Montfort m. William de Crispin | | | | | m. (1) Isabel dau. of Hugh Bardoul of Broyes | m. (1) Isabel dau. of Hugh Bardoul of Broyes | m. (1) Isabel dau. of Hugh Bardoul of Broyes | m. (1) Isabel dau. of Hugh Bardoul of Broyes | m. (1) Isabel dau. of Hugh Bardoul of Broyes | m. (1) Isabel dau. of Hugh Bardoul of Broyes | m. (2) Agnes dau. of Richard, Count of Évreux | m. (2) Agnes dau. of Richard, Count of Évreux | m. (2) Agnes dau. of Richard, Count of Évreux | m. (2) Agnes dau. of Richard, Count of Évreux | m. (2) Agnes dau. of Richard, Count of Évreux | m. (2) Agnes dau. of Richard, Count of Évreux |
| Amaury II de Montfort Lord of Montfort-l'Amaury | Amaury II de Montfort Lord of Montfort-l'Amaury | Amaury II de Montfort Lord of Montfort-l'Amaury | Amaury II de Montfort Lord of Montfort-l'Amaury | Amaury II de Montfort Lord of Montfort-l'Amaury | Amaury II de Montfort Lord of Montfort-l'Amaury | | | Isabel of Conches m. Raoul II of Tosny | Isabel of Conches m. Raoul II of Tosny | Isabel of Conches m. Raoul II of Tosny | Isabel of Conches m. Raoul II of Tosny | Isabel of Conches m. Raoul II of Tosny | Isabel of Conches m. Raoul II of Tosny | | | Richard de Montfort Lord of Montfort-l'Amaury | Richard de Montfort Lord of Montfort-l'Amaury | Richard de Montfort Lord of Montfort-l'Amaury | Richard de Montfort Lord of Montfort-l'Amaury | Richard de Montfort Lord of Montfort-l'Amaury | Richard de Montfort Lord of Montfort-l'Amaury | | | Amaury I of Évreux (Amaury III de Montfort) Count of Évreux, Lord of Montfort-l'Amaury | Amaury I of Évreux (Amaury III de Montfort) Count of Évreux, Lord of Montfort-l'Amaury | Amaury I of Évreux (Amaury III de Montfort) Count of Évreux, Lord of Montfort-l'Amaury | Amaury I of Évreux (Amaury III de Montfort) Count of Évreux, Lord of Montfort-l'Amaury | Amaury I of Évreux (Amaury III de Montfort) Count of Évreux, Lord of Montfort-l'Amaury | Amaury I of Évreux (Amaury III de Montfort) Count of Évreux, Lord of Montfort-l'Amaury | | | Adeliza de Montfort | Adeliza de Montfort | Adeliza de Montfort | Adeliza de Montfort | Adeliza de Montfort | Adeliza de Montfort |
| | | | | | | | | | | | | Bertrade de Montfort m. (1) Fulk IV, Count of Anjou m. (2) Philip I, King of France | Bertrade de Montfort m. (1) Fulk IV, Count of Anjou m. (2) Philip I, King of France | Bertrade de Montfort m. (1) Fulk IV, Count of Anjou m. (2) Philip I, King of France | Bertrade de Montfort m. (1) Fulk IV, Count of Anjou m. (2) Philip I, King of France | Bertrade de Montfort m. (1) Fulk IV, Count of Anjou m. (2) Philip I, King of France | Bertrade de Montfort m. (1) Fulk IV, Count of Anjou m. (2) Philip I, King of France | | | Simon II de Montfort Lord of Montfort-l'Amaury | Simon II de Montfort Lord of Montfort-l'Amaury | Simon II de Montfort Lord of Montfort-l'Amaury | Simon II de Montfort Lord of Montfort-l'Amaury | Simon II de Montfort Lord of Montfort-l'Amaury | Simon II de Montfort Lord of Montfort-l'Amaury | | | Guillaume de Montfort (Bishop of Paris) | Guillaume de Montfort (Bishop of Paris) | Guillaume de Montfort (Bishop of Paris) | Guillaume de Montfort (Bishop of Paris) | Guillaume de Montfort (Bishop of Paris) | Guillaume de Montfort (Bishop of Paris) | | | | | | | | | | | | | | | | |
| Amaury II of Évreux (Amaury IV de Montfort) Count of Évreux | Amaury II of Évreux (Amaury IV de Montfort) Count of Évreux | Amaury II of Évreux (Amaury IV de Montfort) Count of Évreux | Amaury II of Évreux (Amaury IV de Montfort) Count of Évreux | Amaury II of Évreux (Amaury IV de Montfort) Count of Évreux | Amaury II of Évreux (Amaury IV de Montfort) Count of Évreux | | | | | | | Simon III de Montfort Count of Évreux, Lord of Montfort-l'Amaury | Simon III de Montfort Count of Évreux, Lord of Montfort-l'Amaury | Simon III de Montfort Count of Évreux, Lord of Montfort-l'Amaury | Simon III de Montfort Count of Évreux, Lord of Montfort-l'Amaury | Simon III de Montfort Count of Évreux, Lord of Montfort-l'Amaury | Simon III de Montfort Count of Évreux, Lord of Montfort-l'Amaury | | | | | | | | | | | Agnes de Montfort m. Waleran de Beaumont, 1st Earl of Worcester | Agnes de Montfort m. Waleran de Beaumont, 1st Earl of Worcester | Agnes de Montfort m. Waleran de Beaumont, 1st Earl of Worcester | Agnes de Montfort m. Waleran de Beaumont, 1st Earl of Worcester | Agnes de Montfort m. Waleran de Beaumont, 1st Earl of Worcester | Agnes de Montfort m. Waleran de Beaumont, 1st Earl of Worcester |
| Amaury III of Évreux (Amaury V de Montfort) Count of Évreux | Amaury III of Évreux (Amaury V de Montfort) Count of Évreux | Amaury III of Évreux (Amaury V de Montfort) Count of Évreux | Amaury III of Évreux (Amaury V de Montfort) Count of Évreux | Amaury III of Évreux (Amaury V de Montfort) Count of Évreux | Amaury III of Évreux (Amaury V de Montfort) Count of Évreux | | | | | | | Simon de Montfort †1188 Lord of Montfort-l'Amaury m. Amicia dau. of Robert de Beaumont, 3rd Earl of Leicester | Simon de Montfort †1188 Lord of Montfort-l'Amaury m. Amicia dau. of Robert de Beaumont, 3rd Earl of Leicester | Simon de Montfort †1188 Lord of Montfort-l'Amaury m. Amicia dau. of Robert de Beaumont, 3rd Earl of Leicester | Simon de Montfort †1188 Lord of Montfort-l'Amaury m. Amicia dau. of Robert de Beaumont, 3rd Earl of Leicester | Simon de Montfort †1188 Lord of Montfort-l'Amaury m. Amicia dau. of Robert de Beaumont, 3rd Earl of Leicester | Simon de Montfort †1188 Lord of Montfort-l'Amaury m. Amicia dau. of Robert de Beaumont, 3rd Earl of Leicester | | | | | | | | | | | Bertrade de Montfort m. Hugh of Cyfeiliog, 5th Earl of Chester | Bertrade de Montfort m. Hugh of Cyfeiliog, 5th Earl of Chester | Bertrade de Montfort m. Hugh of Cyfeiliog, 5th Earl of Chester | Bertrade de Montfort m. Hugh of Cyfeiliog, 5th Earl of Chester | Bertrade de Montfort m. Hugh of Cyfeiliog, 5th Earl of Chester | Bertrade de Montfort m. Hugh of Cyfeiliog, 5th Earl of Chester |
| Amaury IV of Évreux (Amaury VI de Montfort) Count of Évreux, Earl of Gloucester | Amaury IV of Évreux (Amaury VI de Montfort) Count of Évreux, Earl of Gloucester | Amaury IV of Évreux (Amaury VI de Montfort) Count of Évreux, Earl of Gloucester | Amaury IV of Évreux (Amaury VI de Montfort) Count of Évreux, Earl of Gloucester | Amaury IV of Évreux (Amaury VI de Montfort) Count of Évreux, Earl of Gloucester | Amaury IV of Évreux (Amaury VI de Montfort) Count of Évreux, Earl of Gloucester | | | | | | | Simon de Montfort, 5th Earl of Leicester (crusader) m. Alix de Montmorency | Simon de Montfort, 5th Earl of Leicester (crusader) m. Alix de Montmorency | Simon de Montfort, 5th Earl of Leicester (crusader) m. Alix de Montmorency | Simon de Montfort, 5th Earl of Leicester (crusader) m. Alix de Montmorency | Simon de Montfort, 5th Earl of Leicester (crusader) m. Alix de Montmorency | Simon de Montfort, 5th Earl of Leicester (crusader) m. Alix de Montmorency | | | Guy de Montfort, Lord of Sidon | Guy de Montfort, Lord of Sidon | Guy de Montfort, Lord of Sidon | Guy de Montfort, Lord of Sidon | Guy de Montfort, Lord of Sidon | Guy de Montfort, Lord of Sidon | | | Petronilla de Montfort m. Barthélemy de Roye [fr] | Petronilla de Montfort m. Barthélemy de Roye [fr] | Petronilla de Montfort m. Barthélemy de Roye [fr] | Petronilla de Montfort m. Barthélemy de Roye [fr] | Petronilla de Montfort m. Barthélemy de Roye [fr] | Petronilla de Montfort m. Barthélemy de Roye [fr] |
| | | | | | | | | | | | | | | | | | | | | Philippe I, Lord of Tyre | Philippe I, Lord of Tyre | Philippe I, Lord of Tyre | Philippe I, Lord of Tyre | Philippe I, Lord of Tyre | Philippe I, Lord of Tyre | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | Philippe II, Lord of Castres | Philippe II, Lord of Castres | Philippe II, Lord of Castres | Philippe II, Lord of Castres | Philippe II, Lord of Castres | Philippe II, Lord of Castres | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | Amaury de Montfort Count of Montfort l'Amaury | Amaury de Montfort Count of Montfort l'Amaury | Amaury de Montfort Count of Montfort l'Amaury | Amaury de Montfort Count of Montfort l'Amaury | Amaury de Montfort Count of Montfort l'Amaury | Amaury de Montfort Count of Montfort l'Amaury | | | Simon de Montfort, 6th Earl of Leicester (leader in the Barons' War) m. Eleanor dau. of King John | Simon de Montfort, 6th Earl of Leicester (leader in the Barons' War) m. Eleanor dau. of King John | Simon de Montfort, 6th Earl of Leicester (leader in the Barons' War) m. Eleanor dau. of King John | Simon de Montfort, 6th Earl of Leicester (leader in the Barons' War) m. Eleanor dau. of King John | Simon de Montfort, 6th Earl of Leicester (leader in the Barons' War) m. Eleanor dau. of King John | Simon de Montfort, 6th Earl of Leicester (leader in the Barons' War) m. Eleanor dau. of King John | | | Guy de Montfort, Count of Bigorre | Guy de Montfort, Count of Bigorre | Guy de Montfort, Count of Bigorre | Guy de Montfort, Count of Bigorre | Guy de Montfort, Count of Bigorre | Guy de Montfort, Count of Bigorre |
| | | | | | | | | Henry de Montfort | Henry de Montfort | Henry de Montfort | Henry de Montfort | Henry de Montfort | | | Amaury de Montfort (priest) | Amaury de Montfort (priest) | Amaury de Montfort (priest) | Amaury de Montfort (priest) | Amaury de Montfort (priest) | | | Joanna de Montfort | Joanna de Montfort | Joanna de Montfort | Joanna de Montfort | Joanna de Montfort | | | Eleanor de Montfort m. Llywelyn ap Gruffudd | Eleanor de Montfort m. Llywelyn ap Gruffudd | Eleanor de Montfort m. Llywelyn ap Gruffudd | Eleanor de Montfort m. Llywelyn ap Gruffudd | Eleanor de Montfort m. Llywelyn ap Gruffudd |
| | | | | | | | | | | | | Simon de Montfort the Younger | Simon de Montfort the Younger | Simon de Montfort the Younger | Simon de Montfort the Younger | Simon de Montfort the Younger | Simon de Montfort the Younger | | | Guy de Montfort, Count of Nola | Guy de Montfort, Count of Nola | Guy de Montfort, Count of Nola | Guy de Montfort, Count of Nola | Guy de Montfort, Count of Nola | Guy de Montfort, Count of Nola | | | Richard de Montfort | Richard de Montfort | Richard de Montfort | Richard de Montfort | Richard de Montfort | Richard de Montfort | | | | | | | | | | | | | | | | |