Mrs-Rhiwallon Ap Cynvyn
Abt 1000 - (
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Mrs-Rhiwallon Ap Cynvyn [1] b. Abt 1000
- Rhiwallon Ap Cynfyn b. Abt 1025 d. 1070
- 2 Meilir Ap Rhiwallon [1.1] b. Abt 1035
- 2 Sioned (Jonet) Verch Rhiwallon [1.2] b. Abt 1037
- 2 Rhirid Ap Rhiwallon [1.3] b. Abt 1039
- 2 Gwladus Verch Rhiwallon [1.4] b. Abt 1041
- Rhys Ap Tewdwr b. 997 d. 1093
- 3 Hywel Ap Rhys [1.4.1] b. Abt 1055 d. Aft 1115
- 3 Nest Verch Rhys, [PRINCESS OF WAL [1.4.2] b. Abt 1073 d. Abt 1163
- + Henry I "Beauclerc" England, [I] b. 1068 d. 1 Dec 1135
- + Stephen, [ConstblofCastle
- Geraldus Fitzwalter De Windsor b. Abt 1070 d. Bef 1136
- 4 William Le Gras (Grace) [1.4.2.1] b. Abt 1073
- 4 Andaret Fitz Gerald Windsor [1.4.2.2] b. Abt 1096
- 4 David Fitz Gerald Windsor [1.4.2.3] b. Abt 1098 d. Abt 1176
- 4 Maurice Fitzgerald [1.4.2.4] b. 1100 d. 1 Sep 1177
[ =>]
- 4 William Fitz Gerald Windsor [1.4.2.5] b. Abt 1100 d. Abt 1173
- 4 Mauger-Fitz-Gera Windsor Or Fitz, ALTER [1.4.2.6] b. Abt 1104
- 4 Robert Fitzwalter Windsor [1.4.2.7] b. Aft 1104 d. 1 Nov 1147
- 4 William Le Gras (Grace) [1.4.2.1]
- + Henry I "Beauclerc" England, [I] b. 1068 d. 1 Dec 1135
- 3 Gwenllian Verch Rhys [1.4.3] b. Abt 1075
- 3 Gwladus Verch Rhys [1.4.4] b. Abt 1076
- 3 Efa Verch Rhys [1.4.5] b. Abt 1077
- 3 Ardden Verch Rhys [1.4.6] b. Abt 1079
- 3 Gruffudd Ap Rhys [1.4.7] b. Abt 1081 d. 1136
- + Gwenllian Ii Verch Gruffydd b. Abt 1090
- + Gwenllian Ii Verch Gruffydd b. Abt 1090
- 3 Llywelyn "Ddiriaid" Ap Rhys [1.4.8] b. Abt 1084
- 3 Gronwy Ap Rhys [1.4.9] b. Abt 1088
- 3 Hywel Ap Rhys [1.4.1]
- 2 Meilir Ap Rhiwallon [1.1]