Rhys Mechyll Ap Rhys Gryg Lord Dynevor

Prince Of Deheubarth Side

• Prince Of Deheubarth, Rhys Gryg Ap Rhys Abt 1150 - 1253  (103 years)

• Prince Of Deheubarth, Rhys Ap Gruffydd - 1196
• Verch Madoc, Gwenlian Of Powys Abt 1131 - Yes, date unknown

• Prince Of Deheubarth, Gruffydd Ap Rhys Abt 1081 - 1137  (55 years)
• Verch Gruffydd, Gwenlian Of Gwynedd Abt 1090 - Yes, date unknown
• Prince Of Powys, Madoc Ap Maredudd Abt 1091 - 1160  (69 years)
• Verch Gruffydd, Susanna Of Gwynedd Abt 1095 - Yes, date unknown

De Clare Side

• De Clare, Matilda 1184 - 1213  (38 years)

• Earl Of Hereford, Richard Fitzroger De 1162 - 1218  (65 years)
• Cts De Gloucester, Amicia Fitzrobert 1160 - 1225  (64 years)

• Earl Of Hereford, Roger De Clare The Good 1116 - 1173  (57 years)
• De St. Hilary, Maud 1137 - 1195  (63 years)
• Earl Of Gloucester, William Fitzrobert 1116 - 1183  (67 years)
• De Beaumont, Hawise De Paganel 1134 - 1197  (68 years)