1st Earl of Pembroke William Marshal
1146 - 1219 (73 years)(Notes: You may have to scroll down or right to see chart.)
| Edmund De Mortimer | |
| B: | 1251 |
| D: | 17 Jul 1304 |
| Margaret De Fiennes | |
| B: | Aft 1269 |
| D: | 7 Feb 1333 |
| Ralph Mortimer | |
| D: | 1276 |
| Isabella Mortimer | |
| D: | 1292 |
| Margaret Mortimer | |
| D: | 1297 |
| Roger Mortimer | |
| D: | 1326 |
| Maud De Braose | |
| B: | 1224 |
| D: | 1301 |
| Roger De Mortimer | |
| B: | 1231 |
| D: | 30 Oct 1282 |
| Isabella De Braose | |
| B: | 1222 |
| Eve De Braose | |
| B: | 1227 |
| D: | 28 Jul 1255 |
| Eleanor De Braose | |
| B: | 1228 |
| D: | 1251 |
| Eva Marshal | |
| B: | 1203 |
| Pembrokeshire, Wales | |
| D: | 1246 |
| William De Braose | |
| B: | Abt 1197 |
| Brecon, Breconshire, Wales | |
| D: | 2 May 1230 |
| William Marshal | |
| B: | 1190 |
| D: | 6 Apr 1231 |
| Richard Marshal | |
| B: | 1191 |
| D: | 16 Apr 1234 |
| Mehelt Marshal | |
| B: | 1194 |
| D: | 27 Mar 1248 |
| Gilbert Marshal | |
| B: | 1197 |
| D: | 27 Jun 1241 |
| Walter Marshal | |
| B: | 1199 |
| D: | Nov 1245 |
| Margaret De Quincy | |
| B: | 1206 |
| D: | Mar 1266 |
| Gilbert De Clare | |
| B: | 2 Sep 1243 |
| Christchurch, Hampshire, England | |
| D: | 7 Dec 1295 |
| Monmouth, Monmouthshire, Wales | |
| Joan of Acre | |
| B: | 1272 |
| D: | 23 Apr 1307 |
| Isabel De Clare | |
| B: | Abt 1240 |
| D: | 1270 |
| Thomas De Clare | |
| B: | Abt 1245 |
| D: | 1287 |
| Bogo De Clare | |
| B: | Abt 1248 |
| D: | 1294 |
| Margaret De Clare | |
| B: | Abt 1250 |
| D: | 1312 |
| Rohese De Clare | |
| B: | Abt 1252 |
| Eglentina De Clare | |
| D: | 1257 |
| Richard De Clare | |
| B: | 4 Aug 1222 |
| D: | 14 Jul 1262 |
| Canterbury, Kent, England | |
| Maud De Lacy | |
| B: | 25 Jan 1223 |
| Lincoln, Lincolnshire, England | |
| D: | 10 Mar 1289 |
| Agnes De Clare | |
| B: | 1218 |
| Amice De Clare | |
| B: | 1220 |
| D: | 1287 |
| William De Clare | |
| B: | 1228 |
| D: | 1258 |
| Gilbert De Clare | |
| B: | 1229 |
| Robert De Brus, VI | |
| B: | Jul 1243 |
| Writtle, Essex, England | |
| D: | Bef 4 Mar 1304 |
| Margaret of Carrick | |
| B: | Abt 1253 |
| D: | Bef 6 Nov 1292 |
| Isabel De Brus | |
| B: | 1249 |
| D: | Abt 1284 |
| Constance De Brus | |
| B: | 1251 |
| Richard De Brus | |
| D: | Abt 26 Jan 1287 |
| Isabella De Clare | |
| B: | 2 Nov 1226 |
| D: | Aft 10 Jul 1264 |
| Robert De Brus, V | |
| D: | 31 Mar 1295 |
| Lochmaben, Dumfries-shire, Scotland | |
| Isabel Marshal | |
| B: | 9 Oct 1200 |
| D: | 17 Jan 1240 |
| Gilbert De Clare | |
| B: | 1180 |
| Hertford, Hertfordshire, England | |
| D: | 25 Oct 1230 |
| Penrose, Brittany, France | |
| Agnes De Ferrers | |
| D: | 11 May 1290 |
| Isabel De Ferrers | |
| D: | Bef 26 Nov 1260 |
| Maud De Ferrers | |
| D: | 12 Mar 1298 |
| Joan De Ferrers | |
| D: | 1267 |
| Agatha De Ferrers | |
| D: | May 1306 |
| Eleanor De Ferrers | |
| D: | 16 Oct 1274 |
| Sibyl Marshal | |
| B: | 1201 |
| D: | 27 Apr 1245 |
| William De Ferrers | |
| B: | 1193 |
| Derbyshire, England | |
| D: | 28 Mar 1254 |
| Anselm Marshal | |
| B: | 1198 |
| D: | 22 Dec 1245 |
| Joan Marshal | |
| B: | 1202 |
| D: | 1234 |
|
| William Marshal | |
| B: | 1146 |
| D: | 14 May 1219 |
| Isabel De Clare | |
| B: | 1172 |
| Ireland | |
| D: | 1220 |
