Llewelyn ap SEISYLLT, (PRINCE OF WALES)

Birth:
Abt 980
of Rhuddlan, Flintshire, Wales
Death:
1021/23
Marriage:
Abt 1010
of Rhuddlan, Flintshire, Wales
Notes:
                   The Royal Lines of Succession, A16A225, p. 23; Hist. of Powys Fadog, Wales 15, v. 1, p. 67-70; Hist. of the Princes of So. Wales, Wales 10, p. 11; Eminent Welshmen, Wales 13, p. 185, 186, 301, 302, 328; Dict. of Nat'l Biog., Eng. Pub. A, v. 23, p. 305-307; Pedigrees of Anglesey and Carnarvonshire Families, Wales Angl. 1, p. 309.
Angharad Verch MAREDYDD
Birth:
Abt 982
of Rhuddlan, Flintshire, Wales
Notes:
                   Ancestral File
Children
Marriage
1
Gruffydd ap LLEWELYN, (PRINCE OF WALES)
Birth:
Abt 1011
of Rhuddlan, Flintshire, Wales
Death:
5 Aug 1063
Eldgyth ENGLAND) 
Marr:
Abt 1051
of England 
Notes:
                   Anglo-Saxon Bishops, Kings & Nobles, Eng. 104, p. 300, 358, 359, 450; The
Royal Lines of Succession, A16A225, p. 23; Dict. of Nat'l Biog., Eng. Pub. A,
v. 4, p. 376, v. 23,p. 305-307, v. 57, p. 147; Eminent Welshmen, Wales 13, p.
185, 186, 301, 302, 490, 491; Hist. of the princes of South Wales, Wales 10, p. 11; Hist. of Powys Fadog, Wales 15, v. 1, p. 68, 70; Pedigrees of Anglesey and Carnarvonshire Families, Wales Angl. 1, p. 309.

Note:  Some sources claim Nest, the above daughter of Gruffydd, married
Trahaiarn ap Caradawg; however, the more reliable compilation, Eng. Pub. A (see below) v. 23, p. 307 and v. 57, p. 147, does not acknowledge such a marriage, but rather the one shown above.  The pedigree shown on p. 309 of Wales Angl. 1, is considered very unreliable on this point.  Eldgyth, the above wife, was erroneously sealed to her second husband, Harold II, King of England, 21 Sep 1931 SL, and to her and him her children by Harold II, one on 16 Feb 1932 and the other on 2 Mar 1955 SL.
FCID:2052:1147
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Llewelyn ap Seisyllt, (Prince of Wales) - Angharad Verch Maredydd

Llewelyn ap Seisyllt, (Prince of Wales) was born at of Rhuddlan, Flintshire, Wales Abt 980. His parents were Seisyllt ap Ednowain and Trawst Verch Eliseg.

He married Angharad Verch Maredydd Abt 1010 at of Rhuddlan, Flintshire, Wales . Angharad Verch Maredydd was born at of Rhuddlan, Flintshire, Wales Abt 982 daughter of Maredydd ap Owain, (Prince of Wales) and Mrs. Maredydd ap Owain .

They were the parents of 1 child:
Gruffydd ap Llewelyn, (Prince of Wales) born Abt 1011.

Llewelyn ap Seisyllt, (Prince of Wales) died 1021/23 .