Teague-Earnest Family Tree » MAELGWYN Gwynedd "The Tall" Cadwallon, King of Gwynedd 42nd GGF (475-549)

Personal data MAELGWYN Gwynedd "The Tall" Cadwallon, King of Gwynedd 42nd GGF 


Household of MAELGWYN Gwynedd "The Tall" Cadwallon, King of Gwynedd 42nd GGF

Waarschuwing Attention: Wife (GWALLWYN verch Afallach) is also his cousin.

He had a relationship with GWALLWYN verch Afallach.


Child(ren):



Notes about MAELGWYN Gwynedd "The Tall" Cadwallon, King of Gwynedd 42nd GGF

Historical Footnote
Maelgwyn House takes its name from Maelgwyn y Hir ap Cadwallon {Maelgwyn the Tall, son of Cadwallon} who ruled the kingdom of Gwynedd from c534-c549. He was a King of great power and influence and known the length and breadth of Britain. He married twice, fathering four children: Domelch ferch Maelgwyn; Rimo ferch Maelgwyn; Brude ap Maelgwyn {Bruide mac Maelgwyn, King of Scots} and Rhun y Hir ap Maelgwyn, thereby founding the Gwynedd dynasty from which the bloodline can be traced to the Tudor Kings and Queens {Henry VIII and Elizabeth I} and right through to HRH Prince William. Maelgwyn died c549 aged 69 of the ‘Yellow Plague’.

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Timeline MAELGWYN Gwynedd "The Tall" Cadwallon, King of Gwynedd 42nd GGF

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Ancestors (and descendant) of MAELGWYN Gwynedd "The Tall" Cadwallon, King of Gwynedd


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    About the surname Cadwallon, King of Gwynedd


    When copying data from this family tree, please include a reference to the origin:
    Charlotte Bryan-Matzke, "Teague-Earnest Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/teague-earnest-family-tree/P4675.php : accessed May 14, 2025), "MAELGWYN Gwynedd "The Tall" Cadwallon, King of Gwynedd 42nd GGF (475-549)".