Henry De Grosment Plantagenet, Duke Of

Earl Of Lancaster Side

• Earl Of Lancaster, Earl Of Lancast Henry Plantagenet 1281 - 1345  (64 years)

• Earl Lancaster, Earl Of Lancast Edmund Crouchback Plantagenet 1245 - 1296  (52 years)
• De Artois, Queen Of Navarr Blanche Capet Abt 1248 - 1302  (54 years)

• King Of England, Henry III Plantagenet 1207 - 1272  (65 years)
• Berenger, Eleonore De Provence 1217 - 1291  (74 years)
• Ct De Artois, Robert Capet De Artois I 1216 - 1250  (32 years)
• De Brabant, Mathilde 1224 - 1288  (70 years)

De Chaworth Side

• De Chaworth, Maud Abt 1282 - Bef 1322  (< 40 years)

• Lord Kidwillyin, Patric De Chaworth II 1250 - 1283  (33 years)
• De Beauchamp, Isabella Abt 1266 - Bef 1306  (< 40 years)

• De Chaworth, Patric 1218 - 1258  (40 years)
• De Londres, Hawise 1223 - 1273  (50 years)
• Earl Of Warwick, William De Beauchamp 1237 - 1298  (61 years)
• Fitzjohn, Maud 1250 - 1301  (57 years)