Thomas Mowbray, 1st Duke of Norfolk

Mowbray Side

• Mowbray, John de 4th Lord Mowbray - 1368

• Mowbray, John de 3rd Lord Mowbray 1310 - 1361  (51 years)
• Plantagenet, Joan - 1349

• Mowbray, John de 2nd Lord Mowbray 1286 - 1322  (36 years)
• de Braose, Aliva - 1331
• Plantagenet, Henry Earl of Lancaster 1281 - 1345  (~ 64 years)
• Chaworth, Maud 1285 -

• Mowbray, Roger de 1st Lord Mowbray 1260 - 1297  (~ 37 years)
• de Clare, Rose 1260 -
• de Braose, William - 1300
• de Moulton, Aliva - 1300
• Plantagenet, Edmund Earl of Lancaster 1245 - 1296  (51 years)
• d'Artois, Blanche - 1302
• Chaworth, Patrick 1260 -
• Beauchamp, Isabel 1260 -

• Henry III King of England 1207 - 1272  (65 years)
• Eleanor of Provence - 1291

Segrave Side

• Segrave, Elizabeth - 1370

• Segrave, John de 4th Baron Segrave 1315 - 1353  (38 years)
• Plantagenet, Margaret Duchess of Norfolk 1315 -

• Segrave, Stephen de 3rd Baron Segrave 1290 -
• ?, Alice 1290 -
• Plantagenet, Thomas of Brotherton 1300 - 1338  (38 years)
• Hayles, ? 1290 -

• Segrave, John de 2nd Baron Segrave 1260 -
• de Plessetis, Christian 1260 -
• Edward I King of England 1239 - 1307  (68 years)
• Capet, Margaret 1282 -
• Hayles, Roger 1260 -
• unknown 1260 -

• Henry III King of England 1207 - 1272  (65 years)
• Eleanor of Provence - 1291
• Philip III King of France 1245 - 1285  (40 years)
• Mary of Brabant - 1321