Seisyll Prince of Cardigan
- 730( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Seisyll Prince of Cardigan [1] d. 730
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- 2 Arthen [1.1] d. 807
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- 3 Dufnwal Prince of N. Wales [1.1.1]
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- 4 Meuric Prince of S. Wales [1.1.1.1] d. 830 [ =>]
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- 3 Dufnwal Prince of N. Wales [1.1.1]
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- 2 Arthen [1.1] d. 807
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