Dafydd ap Llywelyn (c. March 1212 – 25 February 1246) was King of Gwynedd from 1240 to 1246. Though birth years of 1208, 1206, and 1215 have been put forward...

uncle, Dafydd ab Owain Gwynedd, as King of Gwynedd in 1195. By a combination of war and diplomacy, he dominated Wales for 45 years. During Llywelyn's childhood...

ap Thomas ap Rhodri, Lord of Anglesey. The eldest was Owain Goch ap Gruffydd and Llywelyn had two younger brothers, Dafydd ap Gruffydd and Rhodri ap Gruffydd...

early modern genealogist Lewys Dwnn, Dafydd ap Dafydd ap Llywelyn was the illegitimate son of Dafydd ap Llywelyn, Prince of Wales and King of Gwynedd...

Dafydd ap Llywelyn ap Madog was a 16th-century Welsh poet. He is known to have written a number of cywyddau in praise of St Mordeyrn (as associated with...

agreement and bestowed upon Dafydd ap Llywelyn the title 'Prince of Wales'. This title would be granted to his successor Llywelyn in 1267 (after a campaign...

Dafydd ap Llywelyn (1240–1246). Owain Goch ap Gruffydd (Owain the Red) (1246–1255). Llywelyn ap Gruffudd (Llywelyn the Last) (1246–1282). Dafydd ap Gruffydd...

Owain Goch ap Gruffydd (also known as Owain Goch [Owain the Red]) (died 1282) was brother to Llywelyn ap Gruffudd and Dafydd ap Gruffudd and, for a brief...

and Llywelyn's grandson Llywelyn ap Gruffudd granted peace between the two but would also guarantee that Welsh self-rule would end upon Llywelyn's death...

Owain at Bera is not recorded, but it is likely. On 28 June, Llywelyn ap Dafydd (son of Dafydd ap Gruffydd) was also captured. Edward triumphantly proclaimed...