Cadell ap Rhodri Mawr, King of Seisyllwg - Dinefwr Dynasty
Abt 861 - 909 (48 years)(
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- 1 Cadell ap Rhodri Mawr, King of Seisyllwg - Dinefwr Dynasty [1] b. Abt 861 d. 909
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- 2 Hywel Dda ap Cadell, King of the Britons [1.1] b. Abt 880 d. 950
- Elen ferch Llywarch b. 893 d. 929
- 3 Owain ap Hywel, King of Deheubarth - Dinefwr Dynasty [1.1.1] b. Abt 910 d. 988
- Angharad ferch Llewelyn b. 918 d. Aft 987
- 4 Einion ab Owain, King of Deheubarth [1.1.1.1] b. 940 d. 984
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- 4 Maredudd ab Owain [1.1.1.2] b. Abt 945 d. 999
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- 4 Einion ab Owain, King of Deheubarth [1.1.1.1]
- 3 Owain ap Hywel, King of Deheubarth - Dinefwr Dynasty [1.1.1]
- 2 Hywel Dda ap Cadell, King of the Britons [1.1]