Nielsen Hayden genealogy
Owain Brogyntyn ap Madog ap Maredudd ap Bleddyn, King of Powys
( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Owain Brogyntyn ap Madog ap Maredudd ap Bleddyn, King of Powys [1]
- Margred ferch Einion ap Seissyll
- 2 Gruffudd ab Owain Brogyntyn ap Madog ap Maredudd [1.1]
- Jonet Say
- 3 Madog ap Gruffudd ab Owain Brogyntyn ap Madog [1.1.1] b. Abt 1200
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- 4 Iorwerth ap Madog ap Gruffudd ab Owain Brogyntyn [1.1.1.1] [ =>]
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- 3 Madog ap Gruffudd ab Owain Brogyntyn ap Madog [1.1.1] b. Abt 1200
- Jonet Say
- 2 Gruffudd ab Owain Brogyntyn ap Madog ap Maredudd [1.1]
- Margred ferch Einion ap Seissyll