Four or more generations of descendants of Gwladus Ddu (-1251) if they are properly linked:
1. Gwladus Ddu (-1251)
- 2. Roger Mortimer, 1st Baron Mortimer of Wigmore (1231-1282)
- 3. Ralph Mortimer (-1276)
- 3. Edmund Mortimer, 2nd Baron Mortimer (1251-1304)
- 4. Isolde Mortimer
- 5. Elizabeth de Audley (c1289-c1345) ... (more)
- 5. Hugh de Audley, 1st Earl of Gloucester (c1291-1347) ... (more)
- 5. Nicholas de Audley (c1290) ... (more)
- 5. James de Audley (c1292-aft1333) ... (more)
- 5. Alice de Audley (c1300-c1375) ... (more)
- 4. Roger Mortimer, 1st Earl of March (1287-1330)
- 5. Edmund Mortimer (1302-1331) ... (more)
- 5. Margaret Mortimer (1304-1337) ... (more)
- 5. Maud Mortimer (1307-aft1345) ... (more)
- 5. Geoffrey Mortimer (1309-aft1372) ... (more)
- 5. John Mortimer (1310-1328) ... (more)
- 5. Joan Mortimer (c1312-aft1337) ... (more)
- 5. Isabella Mortimer (c1313-aft1327) ... (more)
- 5. Agnes de Mortimer (c1313-1368) ... (more)
- 5. Catherine Mortimer (c1314-1369) ... (more)
- 5. Blanche Mortimer (c1316-1347) ... (more)
- 5. Beatrice de Mortimer (c1322-1383) ... (more)
- 4. Maud de Mortimer (c1286-1312)
- 5. Elizabeth de Verdun (?-1360) ... (more)
- 5. Margery de Verdun (1310-1363) ... (more)
- 5. Joan de Verdun (1303-?) ... (more)
- 4. Isolde Mortimer
- 3. Isabella Mortimer (?-1292)
- 4. Richard FitzAlan, 8th Earl of Arundel (1266-1301)
- 5. Edmund FitzAlan, 9th Earl of Arundel (1285-1326) ... (more)
- 5. John FitzAlan ... (more)
- 5. Alice Fitzalan (c1289-1340) ... (more)
- 5. Margaret FitzAlan ... (more)
- 5. Eleanor FitzAlan (c1284-1328) ... (more)
- 4. Richard FitzAlan, 8th Earl of Arundel (1266-1301)
- 3. Margaret Mortimer (-1297)
- 4. Thomas de Vere (-bef1331)
- 3. Roger Mortimer (-1326)
- 3. Geoffrey Mortimer (-1273)
- 3. William Mortimer (-bef1298)
- 2. Hugh de Mortimer
- 3. Roger de Mortimer (-1214)
- 4. Hugh de Mortimer (?-1227)
- 4. Ralph de Mortimer (bef1198-1246)
- 5. Roger Mortimer, 1st Baron Mortimer of Wigmore (1231-1282) ... (more)
- 5. Hugh de Mortimer (-c1273) ... (more)
- 4. Philip Mortimer (?-?)
- 4. Joan Mortimer (?-1225)
- 5. William de Beauchamp (1215-1268) ... (more)
- 5. James de Beauchamp (-1296) ... (more)
- 3. Roger de Mortimer (-1214)
- 2. John de Mortimer
- 2. Peter de Mortimer