Holy Trinity
Marcross, Glamorgan
Holy Trinity is listed Grade I ‘as a largely complete early medieval church which has retained its character and has a number of important features’.
Built in 1090 by the Normans, the church developed over several centuries in close connection with St Donat’s castle. The name St Donat’s is suggested to originate from the Normans as they disliked the Celtic associations of the name St. Werydd and thus called it St Donat, after the patron saint of shipwrecked sailors or those who rescued them.
Over the centuries, elements have been added or rebuilt to the church. You can still see the Norman chancel arch from the 12th century, the tower from the early 14th century, and the later rebuilding of the chancel and nave from the 15th and 16th centuries. One of its most important features is the Stradling Chapel, built in 1540 by Sir Thomas Stradling as the burial place of the Stradling family. Painted panels dating back to 1590 were stolen in 1991 but later recovered and are now displayed in the National Museum of Wales. The chapel is currently locked, but it is hoped to be permanently open to the public later in 2026.
Today, St Donat’s church is listed as a Grade I building in recognition of its importance as an early medieval church, its fine Stradling Chapel and for its historic associations with St Donat’s castle.
St Donat’s church has been a centre for Christian worship since the eleventh century. It remains a lively and active presence in the community and for Atlantic College in whose grounds it stands. The church is always open so that you can explore this ancient building. Look for the rare Norman fish-scale decorated font and the vibrant stained glass windows.
‘It doesn’t matter where you come from you are always welcomed here’ - a student.
‘A peaceful, beautiful church’ - a visitor.