Prince of Wales Llywelyn Fawr Ap Iowerth
1173 - 1240 (67 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Prince of Wales Llywelyn Fawr Ap Iowerth [1] b. 1173 d. 11 Apr 1240
- Tangwystyl Goch
- 2 Gwladus, of Wales [1.1] d. 1251
- Ralph, of Mortimer d. 1246
- 3 Lord of Wigmore Roger [1.1.1] d. 1282
- Maud De Braose d. 1301
- 4 Lord of Mortimer Edmund, I [1.1.1.1] d. 1304
[ =>]
- 4 Lord of Mortimer Edmund, I [1.1.1.1]
- 3 Lord of Wigmore Roger [1.1.1]
- Reginald De Braose d. 1228
- 3 Lord of Aberbavenny William De Braose [1.1.2]
- Eva Marshal
- 4 Maud De Braose [1.1.2.1] d. 1301
[ =>]
- 4 Maud De Braose [1.1.2.1]
- 3 Lord of Aberbavenny William De Braose [1.1.2]
- 2 Margaret Ferch Llewelyn, of Wales [1.2] b. 1202 d. 1263
- Walter, V, of Clifford b. 1186 d. 1263
- 3 Maud, of Clifford [1.2.1] b. 1235 d. 9 May 1285
- John Giffard b. 19 Jan 1241 d. 29 May 1299
- 4 Eleanor Giffard [1.2.1.1] b. 1275 d. 23 Jan 1324
[ =>]
- 4 Eleanor Giffard [1.2.1.1]
- 3 Maud, of Clifford [1.2.1]
- 2 Ellen Verch, of Wales [1.3] b. 1206
- Earl of Mar Donald b. 1243 d. 25 Jul 1297
- 3 Marjory, of Mar [1.3.1] b. 1270 d. 24 Jul 1326
- John Strathbogie b. 1265 d. 7 Nov 1306
- 4 David Strathbogie [1.3.1.1] b. 1290 d. 28 Dec 1326
[ =>]
- 4 David Strathbogie [1.3.1.1]
- 3 Isobel, of Mar [1.3.2] b. 1278 d. 1320
- King of Scotland Robert Bruce, I b. 11 Jul 1274 d. 7 Jun 1329
- 4 Princess of Scotland Majorie Bruce [1.3.2.1] b. 1297 d. 2 Mar 1316
[ =>]
- 4 Princess of Scotland Majorie Bruce [1.3.2.1]
- 3 Marjory, of Mar [1.3.1]
- 2 Gwladus, of Wales [1.1]
- + Joan Plantagenet b. 1188 d. 2 Feb 1237