Llywelyn ap Seisyll

Abt 980 - 1023  (~ 41 years)

• Name	Llywelyn ap Seisyll
  Born	Abt 980	Rhuddlan, Deheubarth, Flintshire, Wales
  Gender	Male
  Died	Between 1021 and 1023
  Person ID	I14142	Brown Genealogy
  Last Modified	19 Sep 2024

  
  

  Father	Seissyll Ap Ednowain,   b. Abt 938, Wales ,   d. UNKNOWN
  Relationship	natural
  Mother	Prawst verch Elise,   b. Abt 940, Gwynedd, Wales ,   d. UNKNOWN
  Relationship	natural
  Family ID	F1509	Group Sheet  |  Family Chart

  
  

  Family	Angharad verch Maredydd,   b. Abt 982, Rhuddlan, Deheubarth, Flintshire, Wales ,   d. UNKNOWN
  Children	1. Gruffydd ap Llewelyn,   b. Between 1011 and 1030, Rhuddlan, Deheubarth, Flintshire, Wales ,   d. 5 Aug 1063  (Age ~ 52 years)  [natural]
  Last Modified	19 Sep 2024
  Family ID	F3810	Group Sheet  |  Family Chart

  
  

• Notes

  Llewelyn married Angharad, daughter of Maredydd, Prince of Deheubarth. Upon the death of Maredydd the reign of Deheubarth was disputed. The kingdom of Gwynedd was lost and later regained by Llewelyn, who also later succeeded in capturing Deheubarth.