Saint of the Day – 15 June – St Trillo (6th Century) Abbot of Wales, Monk Missionary Founder of the Churches at Llandrillo, Denbighshire and Llandrillo yn Rhos, Rhos-on-Sea in Conwy County Borough, all in Wales., Born in the 6th Century in Brittany, France and died in the same Century in Wales. Patronage –of Llandrillo, Denbighshire, and Llandrillo yn Rhos – in Wales. Also known as – Terillo, Drillo, Drel.
Trillo the brother of Saints Tegau, Twrog and Llechid. According to some late information from St George’s Church, there were also two other brothers, Saints Bagian and Tanwg.
They were of nobly birth in Brittany and Trillo went to Wales with his brothers Saint Tegai and Saint Twrog as a disciple and student of Saint Cadfan, who later admitted Trillo to the religious life.
Trillo became the Abbot and Church-founder and was widely renowned for his holiness and counsel.
He died and was buried on the island of Bardsey, in the Irish Sea in north-west Wales. The island was once called ‘the island of 20,000 Saints’ to remember the twenty thousand pilgrims who died on various journeys, who wanted to visit the local Monastery. The remains of an Abbey are evident on Bardsey which ruins are said to be those of St Trillo’s Abbey, see below.
His Church at Llandrillo contains representations in stained glass of some of the tales of Trillo’s life.


