Trillo was a sixth-century monk of noble birth who originated from Brittany. As a son of Ithel Hael, he traveled to Wales alongside his brothers, Tegai and Twrog. While in Wales, he studied under Saint Cadfan, who eventually welcomed him into the religious life. He rose to the position of Abbot and became recognized for his holiness. He is remembered as the founder of several religious sites and was eventually laid to rest on Bardsey Island.
Life and work
Following his education under Saint Cadfan, Trillo established himself as a significant religious leader. He is credited with founding the churches at Llandrillo in Denbighshire and Llandrillo yn Rhos. His reputation for sanctity led to his recognition as a saint within the Catholic tradition. His life's journey took him from his birthplace in Brittany to the monastic communities of Wales.
Veneration and legacy
The saint is honored as the patron of the churches he founded. In Llandrillo, stained glass windows created during the 1920s depict various episodes from his life. His memory is also preserved in local transport, as one of the trams on the Great Orme Tramway bears his name. His feast day is observed annually on June 15.