Family
ClaimDetailEvidence
FatherIorwerth Drwyndwn ap Owain, Prince of North Wales (e1131-1174) [S756] [S934] [S2730]
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MotherMargred ferch Madog (e1133-) [S756] [S934] [S2730]
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Child +Margaret of Wales (e1206-) [S3168]
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mistressTangwystl (e1174-) 
Child +Gwladus (e1194-1251) [S756] [S934]
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Attributes
ClaimDetailEvidence
GenderMale
NameLlywelyn ap Iorwerth , Prince of North Wales [S2730]
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NameLlewellyn the Great ap Iorwerth , Prince of Gwynedd [S756] [S934]
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NameLlewellyn ap Iorwerth , the Great [S756]
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NameLlewellyn ap Iorwerth , Prince of North Wales [S756]
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NameLlewellyn ap Iorwerth , Prince of Wales [S756] [S905]
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NameLlywelyn ap Iorwerth [S934]
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NameLlywelyn , Prince of Gwynedd, ruler of All Wales [S934]
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NameLlywelyn , Fawr ('the Great') Prince of Gwynedd, Prince of All Wales [S934]
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NameLlywelyn Fawr ap Iorwerth , Prince of North Wales
Nickname: Llewellyn the Great
no source
FatherIorwerth Drwyndwn ap Owain, Prince of North Wales (e1131-1174) [S756] [S934] [S2730]
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MotherMargred ferch Madog (e1133-) [S756] [S934] [S2730]
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Timeline
ClaimDateDetailAgeEvidence
Birthabt 1173Wales [S756] [S934]
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Title 1173 to 1240Prince of North Wales [S756] [S2730]
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Title1194Prince of Gwynedd [S934]
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Marriage 2nd1205 [S756] [S934]
during Ascensiontide
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DeathApr 11, 1240Aberconwy, Gwyneed, Wales [S756] [S934] [S2730]
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Sources
IndexTitle
[S756] Weis, Frederick Lewis, "Ancestral Roots of Sixty Colonists Who Came To New England before 1700, 7th Ed." (Genealogical Publishing Co., Inc., Baltimore, 1999).
[S905] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Normandy: Alencon, Evereux, Meulan, Perche)" (2006-7 (v1.1 Updated 02 March 2007)) (https://fmg.ac/Projects/MedLands/NORMANDY NOBILITY.htm).
[S934] Cawley, Charles, "Foundation of Medieval Genealogy (Medieval Lands - Wales)" (2006-7 (v1.1 Updated 12 April 2007)) (https://fmg.ac/Projects/MedLands/WALES.htm).
[S2730] Baldwin, Stewart, "Medieval Genealogy Newsgroup: Llywelyn ap Iorwerth Ancestor Table" (http://sites.rootsweb.com/~medieval/llywelyn.htm).
Note
Wales and the Marches, 1230 CE:
Llywelyn Fawr, Prince of Wales,
and the Execution of William de Braose

[ http://vlib.iue.it/carrie/documents/jjcrump/frontpg.html ]
Family Note
(Unknown Spouse) Charles Cawley lists only 2 children: Dafydd and Helen
Family Note
(Tangwystl) Charles Cawley only lists 1 known child: Gruffydd
Family Note
(Tangwystl) mistress