War broke out again in 1282 signalling the end of Llywelyn – who was killed in a skirmish near Builth Wells – and that of Welsh independence.
Cychwynnodd rhyfel eto ym 1282 yn arwydd o ddiwedd Llywelyn – a laddwyd mewn ysgarmes ger Llanfair-ym-muallt – a diwedd annibyniaeth Cymru.