Cadwaladr ap Seisyll

Abt 1160 - 1177  (17 years)

• Name	Cadwaladr ap Seisyll   [1, 2, 3]
  Born	Abt 1160	of, Castell Arnallt, Llangatwg Dyffryn Wysg, Llanofer Fawr, Monmouthshire, Wales
  Christened	{Tribe: Ynyr Gwent}
  Gender	Male
  Died	1177	Castell Arnallt, Llangatwg Dyffryn Wysg, Llanofer Fawr, Monmouthshire, Wales   [4]
  Person ID	I200027616	My Genealogy
  Last Modified	10 Jun 2007

  
  

  Children	1. Gruffudd ap Cadwaladr, arglwydd of Parc Letis,   b. Abt 1177, of, Y Fenni, Monmouthshire, Wales ,   d. Yes, date unknown
  Last Modified	27 Aug 2002
  Family ID	F200019965	Group Sheet  |  Family Chart

  
  

• Notes

  DEATH: William de Braose invited Seisyll ap Dyfnal to Abergavenny castle on Christmas day, 1177. Seisyll and his retainers were attacked by de Braose's men while they were feasting, unarmed, and were all murdered. William de Braose then marched to Castell Arnallt, razed it to the ground, slew Cadwaladr ap Seisyll, before his mother's eyes and took her prisoner to Abergavenny. (Bradney, History of Monmouthshire, vol. 1 p. 146, 335)

  
  

• Sources

  [S200000325] WG 300-1400 - 5th List, Bartrum, Peter C., (Aberystwyth. Llyfrgell Genedlaethol Cymru / The National Library of Wales. 1996.), FHL 942.9 Dwbp supp. 5., p. 43. [S200000673] #1079 A History of Monmouthshire from the Coming of the Normans into Wales down to the Present Time (1904-1993), Bradney, Sir Joseph Alfred, (Publications of the South Wales Record Society, number 8. Five volumes in 13. London: Mitchell, Hughes and Clarke, 1904-1993), FHL book 942.43 H2b., vol. 1 p. 146, 335. [S200005033] #235 The History and Antiquities of the County of Buckingham (1847), Lipscomb, George, (Four volumes. London: J. & W. Robins, 1847), FHL book Q 942.575 H2Li; FHL microfilms 990,261-99., vol. 1 p. 68. [S200000673] #1079 A History of Monmouthshire from the Coming of the Normans into Wales down to the Present Time (1904-1993), Bradney, Sir Joseph Alfred, (Publications of the South Wales Record Society, number 8. Five volumes in 13. London: Mitchell, Hughes and Clarke, 1904-1993), FHL book 942.43 H2b., vol. 1 p. 146.