Piers De Beaumont, [Dean]

Beaumont Side

• Beaumont, Robert De [Count] ( Abt 1129 - 1207  (~ 78 years))

• Meulan, Waleran Count Of [Earl] ( 1103 - 1166  (63 years))
• Montfort, Agnes De [Countess] ( Abt 1121 - 1187  (~ 66 years))

• Beaumont, Robert De [Count] ( 1039 - 1118  (79 years))
• Vermandois, Isabel Elizabeth De ( Abt 1080 - 1131  (~ 51 years))
• Montfort, Amaury De ( Abt 1069 - 1136  (~ 67 years))
• Garlende, Agnes De ( Abt 1094 - 1180  (~ 86 years))

Dunstanville Side

• Dunstanville, Maud De [Countess] ( Abt 1142 -)

• Dunstanville, Rainald De [Earl] ( Abt 1114 - 1175  (~ 61 years))
• Fitzwilliam, Beatrice [Countess] ( Abt 1113 -)

• England, Henry I "Beauclerc" [King] ( 1069 - 1135  (66 years))
• Corbet, Sibyl ( Abt 1076 - Aft 1155  (~ 80 years))
• Fitzrichard, William ( Abt 1083 -)