Descendancy for Bleddyn ap Cynfyn, King of Gwynedd & Powys: NH genealogy

Nielsen Hayden genealogy

- 1075

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1 Bleddyn ap Cynfyn, King of Gwynedd & Powys ^[1] d. 1075
- Haer ferch Cillin
  - 2 Maredudd ap Bleddyn ap Cynfyn ^[1.1] d. 1132
    - Hunydd ferch Einudd
      - 3 Madog ap Maredudd, Prince of Powys Fadog ^[1.1.1] d. 1160
        
        Susanna ferch Gruffydd ap Cynan
        
        4 Gryffydd "Maelor" ap Madog, Prince of Northern Powys ^[1.1.1.1] d. 1191 [ =>]
        
        (Unknown wife or mistress of Madog ap Maredudd)
        
        4 Gwenllian ferch Madog ^[1.1.1.2] d. 1160 [ =>]
        
        4 Owain Brogyntyn ap Madog ap Maredudd ap Bleddyn, King of Powys ^[1.1.1.3] [ =>]
        
        4 Margred ferch Madog ^[1.1.1.4] [ =>]
      - 3 Gruffudd ap Maredudd ^[1.1.2]
        
        Gwerful ferch Gwrgeneu
        
        4 Owain Cyfeiliog ap Gruffudd ap Maredudd ap Bleddyn ap Cynfyn ^[1.1.2.1] b. Abt 1130 d. 1197 [ =>]
- (Unknown fourth wife of Bleddyn ap Cynfyn)
  - 2 Cadwgon ap Bleddyn ap Cynfyn ^[1.2] d. 1111
    - Gwenllian ferch Gruffudd
      - 3 Madog ap Cadwgon ap Bleddyn ap Cynfyn ^[1.2.1]
        
        Jane ferch Cynwrig
        
        4 Cadwgon ap Madog ap Cadwgon ap Bleddyn ^[1.2.1.1] [ =>]
    - (Unknown wife or mistress of Cadwgon ap Bleddyn)
      - 3 Owain ap Cadwgon ^[1.2.2] d. 1116
        
        + Nest ferch Rhys b. Abt 1085 d. Bef 1136
- (Unknown wife of Bleddyn ap Cynfyn)
  - 2 Efa ferch Bleddyn ap Cynfyn ^[1.3]
    - Llywelyn Eurdorchog ap Coel ap Gweirydd b. Abt 1030
      - 3 Rhys ap Llywelyn Eurdorchog ^[1.3.1]
        
        4 Gwenllian ferch Rhys ap Llywelyn Eurdorchog ^[1.3.1.1] [ =>]