The first record of the St Senwyr's Church was in 1180 as it and was part of the Tewkesbury Abbey holdings. By the 13th century, it is recorded as a possession of the Lords of Glamorgan. It is thought that originally, the church was a chapel of the Church at LLambethian but became independent of LLambethian prior to 1295.
An 1879 newspaper story relates there was extensive restoration done to the chancel and the churchyard wall. The story also mentions that the church nave was restored and fitted with new seats 26 years prior to the work done in 1879. The church is described as having a main door dated 1674 with furnishings dating mainly from the Victorian era to the mid 1920s. Fragments of wall paintings were discovered in 1969.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.