This was the first and only abbey in Wales for the Premonstratensians, monks who were also known as the ‘White Canons’ from the colour of their habit.
Hwn oedd yr abaty cyntaf a’r unig abaty yng Nghymru i’r mynachod Premonstratensaidd, a oedd hefyd yn cael eu galw’n ‘Ganonau Gwynion’ oherwydd lliw eu habid.