Margred ferch Rhys
Abt 1382 - Yes, date unknown(
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- 1 Margred ferch Rhys [1] b. Abt 1382 d. Yes, date unknown
- Rhys ap Gruffudd b. Abt 1382
- 2 Griffith Ap Rhys [1.1] b. Abt 1400 d. Yes, date unknown
- Sionet verch David b. 1400 d. 1450
- 3 Margaret Verch Gruffydd [1.1.1] b. Abt 1440 d. 1509
- Hywel Ab Ieuan b. 1437 d. Aft 1477
- 4 Lord of Mostyn Richard ap Howel [1.1.1.1] b. 1470 d. 7 Feb 1540
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- 4 Lord of Mostyn Richard ap Howel [1.1.1.1]
- 3 Margaret Verch Gruffydd [1.1.1]
- 2 Griffith Ap Rhys [1.1]