National Data
Historical Monarchs of Gwynedd
Modern County of Gwynedd within the Kingdom of Wales
Royal Ancestral Lines of Sarah and Emily
Line “A” (Spot Morgan–M4FM7F) / (Gwynedd C–M2) House of Aberffraw
- Iago Ap Idwal King of Powys and Gwynedd (Gwynedd A–M)
- Idwal Ap Meurig (Gwynedd A–M2)
- Meurig Idwal (Gwynedd A–M3)
- Idwal Foel “The Bold” Ap Anarawd King of Powys and Gwynedd (Gwynedd A–M4)
- Anarawd Ap Rhodri King of Powys and Gwynedd (Gwynedd A–M5)
- Ancestors of Gwynedd Line “R” (Gwynedd A–M5)
- Ancestors of Spot Tegonwy (Gwynedd A–M3FM4)
Line “R” (Gwynedd A–M5) House of Cunedda, House of Manaw
- Rhodri Mawr Ap Merfyn King of Powys Seisyllwg and Gwynedd (Gwynedd R–M)
- Merfyn Frych ap Gwriad King of Ynys Manaw and Gwynedd (Gwynedd R–M2)
- Ancestors of Ynys Manaw Line “A” (Gwynedd R–M3F)
- Cynan Tindaethwy ap Rhodri King of Gwynedd (Gwynedd R–M2FM)
- Roderic Molwynog “The Bald and Grey” King of Gwynedd (Gwynedd R–M2FM2)
- Idwal Iwrch Ap Cadwaladr King of Gwynedd (Gwynedd R–M2FM3)
- Saint Cadwaladr Fendigaid “The Blessed” ap Cadwallon King of Gwynedd (Gwynedd R–M2FM4)
- Cadwallon Ap Cadfan King of Gwynedd (Gwynedd R–M2FM5)
- Cadfan Ap Iago King of Gwynedd (Gwynedd R–M2FM6)
- Iago Ap Beli King of Gwynedd (Gwynedd R–M2FM7)
- Beli ap Rhun King of Gwynedd (Gwynedd R–M2FM8)
- Rhun Hir ap Maelgwn King of Gwynedd (Gwynedd R–M2FM9)
- Maelgwn Hir ap Cadwallon King of Gwynedd (Gwynedd R–M2FM10)
- Cadwallon Lawhir ap Einion King of Gwynedd (Gwynedd R–M2FM11)
- Einion ap Cunedda King of Gwynedd (Gwynedd R–M2FM12)
- Ancestors of Gwynedd Line “B” (Gwynedd R–M2FM12)
- Ancestors of Ebrauc Line “A” (Gwynedd R–M2FM9FM)
- Ancestors of Powys Line “A” (Gwynedd R–M2FM6F)
- Ancestors of Mercia Line “A” (Gwynedd R–M2FM4F)
- Ancestors of Brittany Line “A” (Gwynedd R–M2FM2F)
- Ancestors of Powys Line “C” TBD
Line “B” (Gwynedd R–M2FM12) House of Cunedda
- Cunedda Wledig “Imperator of Manau” Ap Edern King of Lothar and Gwynedd (Gwynedd B–M)
- Edern Ap Padarn of Gwynedd (Gwynedd B–M2)
- Saint Padarn Beisrudd Ap Tegid of Gwynedd (Gwynedd B–M3)
- Tacitus Tegid of Gwynedd (Gwynedd B–M4)
- Iago Ap Genedog of Gwynedd (Gwynedd B–M5)
- Genedog Ap Cain of Gwynedd (Gwynedd B–M6)
- Cain Ap Gwrgan of Gwynedd (Gwynedd B–M7)
- Gwrgan Ap Doli of Gwynedd (Gwynedd B–M8)
- Doli Ap Gwrddoli Of Gwynedd (Gwynedd B–M9)
- Gwrddoli Ap Dwfn Of Gwynedd (Gwynedd B–M10)
- Dwfn Ap Gwrddwfn King of the Silures of Gwynedd (Gwynedd B–M11)
- Ewyas????? (Gwynedd B–M12)
- Ancestors of Catuvellauni Line “A” Beyond Ewyas
- Ancestors of Trinovante Line “A” Beyond Ewyas
- Ancestors of Northern Britain (Ebrauc) Line “C” (Gwynedd B–F)
Line “C” (Deheubarth A–MF) House of Aberffraw
- Gruffydd ap Cynan King of Gwynedd (Gwynedd C–M)
- Cynan Ap Iago Usurped and Exiled King of Gwynedd (Gwynedd C–M2)
- Ancestors of Gwynedd Line “A” (Gwynedd C–M2)
- Ancestors of Powys Line “G” (and Gwynedd) (Gwynedd C–M2)
- Ancestors of Dublin Line “B” (Gwynedd C–MF)
Line “D” (and Deheubarth) (M13-MMFFF-M16FMF)
- Maredudd Ap Owain King of Gwynedd Powys and Deheubarth (Gwynedd D–M)
- Owain ap Hywel King of Deheubarth (Gwynedd D–M2)
- Hywel Dda Ap Cadell King of Gwynedd Prince of Powys 1st King of Deheubarth (Gwynedd D–M3)
- Ancestors of Seisyllwg Line “A” (Gwynedd D–M3)
- Dyfed in here too