Seisyll ap Dyfnwal information

Seisyll ap Dyfnwal was a 12th-century Welsh Lord of Gwent Uwchcoed (Upper Gwent). Seisyll was the son of Dyfnwal ap Caradog ap Ynyr Fychan and his wife...

king of Ceredigion Seisyll ap Rhun (10th century) Seisyll ap Ednywain or Owain, father of King Llywelyn of Gwynedd Seisyll ap Dyfnwal (12th century), a...

Earl of Hereford and lord of Abergavenny, was killed, reputedly by Seisyll ap Dyfnwal of Castell Arnallt. Without a male heir, Henry Fitzmiles' estate and...

and 1163 but maybe as late as 1175, believed to have been slain by Seisyll ap Dyfnwal, a Welsh Lord of Upper Gwent, the northern half of the old Welsh Kingdom...

Marches. In 1175, Abergavenny Castle was the site of a massacre of Seisyll ap Dyfnwal and his associates by William de Braose, 4th Lord of Bramber. Reference...

fortified court house, or llys, of Seisyll ap Dyfnwal, lord of Over Gwent or Gwent Uwchcoed, before it was destroyed after Seisyll and some of his household were...

1182 in retaliation for the Abergavenny massacre in which his uncle Seisyll ap Dyfnwal had been slain, he burned down Abergavenny Castle of the Anglo-Norman...

control over South Wales. The Marcher lord William de Braose invited Seisyll ap Dyfnwal, lord of Upper Gwent, and an array of other Welsh notables to a feast...

summons Seisyll ap Dyfnwal and other Welsh leaders to his seat at Abergavenny Castle under pretence of reconciliation and has them murdered. Cadell ap Gruffydd...

was attacked by Hywel ap Iorwerth, the Welsh lord of Caerleon, as part of his retaliation for the murder of Seisyll ap Dyfnwal at Abergavenny Castle on...

In 1172 Iorwerth's eldest son Owain and Iorwerth's brother-in-law Seisyll ap Dyfnwal, Lord of Upper Gwent, were attacked by soldiers of the Earl of Gloucester...

fortified court house, or llys, of Seisyll ap Dyfnwal, lord of Over Gwent (Gwent Uwchcoed), before it was destroyed after Seisyll and some of his household were...

Elisedd ap Gwylog, King (725–c.755) Brochfael ap Elisedd, King (c.755–773) Cadell ap Brochfael, King (773–808) Seisyllwg – Arthen ap Seisyll, King (700–735)...

Strathclyde (complete list) – Dyfnwal (died 908×915) Owain ap Dyfnwal (fl. 934) Dyfnwal ab Owain (died 975) Rhydderch ap Dyfnwal (fl. 971), possible King Máel...

Gwynedd and Powys King of the Britons (in 999) Brut y Tywysogion Llywelyn ap Seisyll 1018–1023 Gwynedd and Powys; from 1022 also Deheubarth King of the Britons...

the first not being descended from the male line of Cunedda, as king Hywel ap Rhodri Molwynog was the last in the direct male line. Through inheritances...

Rhain ap Cadwgan Dyfed 710–730 Brycheiniog 710–720 Awst ap Cadwgan [ru] Brycheiniog 720–735 Dyfnwal ap Arthwyr [br] Seisyllwg 735–770 Rhodri Molwynog ap Idwal...