Our Family History
The Genealogy of the Caauwe and Sommerfeld Families

Jane de Mortimer
1. Jane de Mortimer Family/Spouse: Ynyr Vychan ap Ynyr. Ynyr was born about 1280 in Nannau Hall, Wales; died after 1323. [Group Sheet] [Family Chart]
Children:
- 2. Efa ferch Einion
was born about 1295 in Mochdre, Wales.
- 2. Efa ferch Einion
Generation: 2
2. Efa ferch Einion
(1.Jane1) was born about 1295 in Mochdre, Wales. Family/Spouse: Hywel ap Ynyr Fychan. Hywel was born about 1276 in Nannau Hall, Wales. [Group Sheet] [Family Chart]
Children:
- 3. Gwladus ferch Hywel
was born about 1334 in Nannau, Wales.
- 3. Gwladus ferch Hywel
Generation: 3
3. Gwladus ferch Hywel
(2.Efa2, 1.Jane1) was born about 1334 in Nannau, Wales. Family/Spouse: Ieuan ap Owain. Ieuan was born in Llanfihangel-y-P, Wales. [Group Sheet] [Family Chart]
Children:
- 4. Gwenhwyfar ferch Ieuan
was born about 1370 in Nannau Hall, Wales.
- 4. Gwenhwyfar ferch Ieuan
Generation: 4
4. Gwenhwyfar ferch Ieuan
(3.Gwladus3, 2.Efa2, 1.Jane1) was born about 1370 in Nannau Hall, Wales. Family/Spouse: Rheinallt Griffri Rheinallt. Rheinallt was born in Garth, Wales. [Group Sheet] [Family Chart]
Children:
- 5. Gwilym ap Rheinallt
was born in Ceinmeirch, Wales.
- 5. Gwilym ap Rheinallt
Generation: 5
5. Gwilym ap Rheinallt
(4.Gwenhwyfar4, 3.Gwladus3, 2.Efa2, 1.Jane1) was born in Ceinmeirch, Wales. Family/Spouse: Annes ferch Dafydd. Annes was born in Coedan, Wales. [Group Sheet] [Family Chart]
Children:
- 6. Maredudd ap Gwilym
was born about 1338 in Pen-pont, Wales.
- 6. Maredudd ap Gwilym
Generation: 6
6. Maredudd ap Gwilym
(5.Gwilym5, 4.Gwenhwyfar4, 3.Gwladus3, 2.Efa2, 1.Jane1) was born about 1338 in Pen-pont, Wales. Family/Spouse: Angharad ferch Dafydd. Angharad was born in Caerdegog, Wales. [Group Sheet] [Family Chart]
Children:
- 7. Dafydd ap Maredudd
was born about 1368 in Abercamlais, Wales.
- 7. Dafydd ap Maredudd
Generation: 7
7. Dafydd ap Maredudd
(6.Maredudd6, 5.Gwilym5, 4.Gwenhwyfar4, 3.Gwladus3, 2.Efa2, 1.Jane1) was born about 1368 in Abercamlais, Wales. Family/Spouse: Nest ferch Ieuan. Nest was born about 1370 in Baelibrith, Wales. [Group Sheet] [Family Chart]
Children:
- 8. Gwilym ap Davis
was born about 1392 in Llandeilo'r-fan, Wales.
- 8. Gwilym ap Davis
Generation: 8
8. Gwilym ap Davis
(7.Dafydd7, 6.Maredudd6, 5.Gwilym5, 4.Gwenhwyfar4, 3.Gwladus3, 2.Efa2, 1.Jane1) was born about 1392 in Llandeilo'r-fan, Wales. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 9. John Daffydd Ap Gualiter Davis
was born in 1347 in Montgomeryshire, Wales; died in 1412 in Montgomeryshire, Wales.
- 9. John Daffydd Ap Gualiter Davis
Generation: 9
9. John Daffydd Ap Gualiter Davis
(8.Gwilym8, 7.Dafydd7, 6.Maredudd6, 5.Gwilym5, 4.Gwenhwyfar4, 3.Gwladus3, 2.Efa2, 1.Jane1) was born in 1347 in Montgomeryshire, Wales; died in 1412 in Montgomeryshire, Wales. Family/Spouse: Cecily ferch Gwilym. Cecily was born in 1347 in Glyntarell, Wales. [Group Sheet] [Family Chart]
Children:
- 10. John Dafydd Davis
was born in 1375 in Montgomeryshire, Wales; died in 1440 in Montgomeryshire, Wales.
- 10. John Dafydd Davis
Generation: 10
10. John Dafydd Davis
(9.John9, 8.Gwilym8, 7.Dafydd7, 6.Maredudd6, 5.Gwilym5, 4.Gwenhwyfar4, 3.Gwladus3, 2.Efa2, 1.Jane1) was born in 1375 in Montgomeryshire, Wales; died in 1440 in Montgomeryshire, Wales. Family/Spouse: Catrin. Catrin was born in 1380. [Group Sheet] [Family Chart]
Children:
- 11. James Davis
was born in 1404 in Montgomeryshire, Wales; died on 1 May 1450 in Tenby, Wales.
- 11. James Davis
Generation: 11
11. James Davis
(10.John10, 9.John9, 8.Gwilym8, 7.Dafydd7, 6.Maredudd6, 5.Gwilym5, 4.Gwenhwyfar4, 3.Gwladus3, 2.Efa2, 1.Jane1) was born in 1404 in Montgomeryshire, Wales; died on 1 May 1450 in Tenby, Wales. Family/Spouse: Gwenllian Ieuan. Gwenllian was born in 1330 in Maesmaencymro, Wales. [Group Sheet] [Family Chart]
Children:
- 12. Ithel Davis
was born about 1430 in Llanfihangel Ysceifiog, Wales; died in 1467 in Bododern Anglesey, Wales.
- 12. Ithel Davis
Generation: 12
12. Ithel Davis
(11.James11, 10.John10, 9.John9, 8.Gwilym8, 7.Dafydd7, 6.Maredudd6, 5.Gwilym5, 4.Gwenhwyfar4, 3.Gwladus3, 2.Efa2, 1.Jane1) was born about 1430 in Llanfihangel Ysceifiog, Wales; died in 1467 in Bododern Anglesey, Wales. Family/Spouse: Thomas. was born in 1430 in Anglesey, Wales; died in 1472 in Bododern Anglesey, Wales. [Group Sheet] [Family Chart]
Children:
- 13. Sir Guffudd Hywel Davis
was born in 1450 in Llanfihangel Ysceifiog, Wales; died in 1494 in Carmarthenshire, Wales.
- 13. Sir Guffudd Hywel Davis
