Descendancy for Owain Brogyntyn ap Madog ap Maredudd ap Bleddyn, King of Powys: NH genealogy

Nielsen Hayden genealogy

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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
        
        4 Iorwerth ap Madog ap Gruffudd ab Owain Brogyntyn ^[1.1.1.1]
        
        5 Madog ab Iorwerth ap Madog ap Gruffudd ^[1.1.1.1.1]
        
        Efa ferch Llywelyn ap Gruffudd
        
        6 Gwerfyl ferch Madog ^{[1.1.1.1.1.1]} d. Aft 1293
        
        Gronw ap Tydyr Hên ap Gronw d. 1331
        
        7 Tudur ap Gronwy ^{[1.1.1.1.1.1.1]} d. 1367
        
        Margred ferch Thomas
        
        8 Maredudd ap Tudur ^{[1.1.1.1.1.1.1.1]} d. Aft 1406 [ =>]