Ermengarde D'auvergne, Countess of Auvergne
970 - 1040 (70 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Ermengarde D'auvergne, Countess of Auvergne [1] b. 970 d. 1040
- Eudes De Blois, Count of Champagne II b. 983 d. 1037
- 2 Nicholaus De Blois De Caineis, Count of Carentan [1.1] b. 1008 d. 1052
- Oda De Conteville b. 993 d. 1023
- 3 Baron Martin De Tours of Cemais [1.1.1] b. 1030 d. 1086
- Lady Geva De Burci, of Falaise b. 1055 d. 1107
- 4 Avice Alice Fitzmartin [1.1.1.1] b. 1072
- 4 Baron Robert Fitzmartin, I of Blagdon [1.1.1.2] b. 1084 d. 1159
- Baroness Alice De Nonant b. 1100 d. 1175
- 5 Baron William Fitzmartin, I of Cemais [1.1.1.2.1] b. 1135 d. 1216
- Lady Angharad Verch Rhys, Princess of South Wales b. 1140 d. Aug 1226
- 6 Baron William Fitzmartin, II of Blagdon Cemise and Dartington [1.1.1.2.1.1] b. 1160 d. 1215
- Baroness Avice De Torrington b. 1165 d. 1246
- 7 Baron Nicholas Fitzmartin, of Blagdon Daetington and Cemai and Constable of Carmarthen [1.1.1.2.1.1.1] b. 1193 d. 22 Mar 1282
- Baroness Isabel Fitzwilliams b. 1200 d. 22 Mar 1282
- 8 Baron Robert Martin, I of Dartington Athelhampton [1.1.1.2.1.1.1.1] b. 1235 d. 1285 [ =>]
- Baroness Isabel Fitzwilliams b. 1200 d. 22 Mar 1282
- 7 Baron Nicholas Fitzmartin, of Blagdon Daetington and Cemai and Constable of Carmarthen [1.1.1.2.1.1.1] b. 1193 d. 22 Mar 1282
- Baroness Avice De Torrington b. 1165 d. 1246
- 6 Baron William Fitzmartin, II of Blagdon Cemise and Dartington [1.1.1.2.1.1] b. 1160 d. 1215
- Lady Angharad Verch Rhys, Princess of South Wales b. 1140 d. Aug 1226
- 5 Baron William Fitzmartin, I of Cemais [1.1.1.2.1] b. 1135 d. 1216
- Baroness Alice De Nonant b. 1100 d. 1175
- Lady Geva De Burci, of Falaise b. 1055 d. 1107
- 3 Baron Martin De Tours of Cemais [1.1.1] b. 1030 d. 1086
- Oda De Conteville b. 993 d. 1023
- 2 Bertha De Blois [1.2] b. 1010 d. 1085
- 2 Thibaut De Blois, III [1.3] b. 1010 d. 1089
- 2 Almodis De Blois [1.4] b. 1011 d. 1095
- 2 Étienne De Blois [1.5] b. 1015 d. 1048
- 2 Nicholaus De Blois De Caineis, Count of Carentan [1.1] b. 1008 d. 1052
- Eudes De Blois, Count of Champagne II b. 983 d. 1037