Robert Ap Maredudd
Abt 1470 - Yes, date unknown(
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- 1 Robert Ap Maredudd [1] b. Abt 1470 d. Yes, date unknown
- Elen ferch Morus b. Abt 1470 d. Yes, date unknown
- 2 Agnes Ferch Ap Maredudd [1.1] b. 1490 d. Aft 1505
- John Gruffydd b. Abt 1476 d. 1575
- 3 John Griffith [1.1.1] b. 1501 d. 26 Apr 1608
- Mary Margaret verch Meredydd b. Abt 1490 d. 3 Jun 1563
- 4 Lady of Penrhyn Elizabeth Rose Griffith [1.1.1.1] b. 1508 d. 27 May 1575
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- 4 Lady of Penrhyn Elizabeth Rose Griffith [1.1.1.1]
- 3 John Griffith [1.1.1]
- 2 Agnes Ferch Ap Maredudd [1.1]