Old Church of St Gwenllwyfo, Llanwenllwyfo - Credit: Wikimedia Commons
The Old Church of St Gwenllwyfo, Llanwenllwyfo is a medieval ruined church near Dulas, in Anglesey, Wales, perhaps built in the 15th century to replace another church from which only the 12th-century font survived. Dedicated to Gwenllwyfo, a 7th-century female saint about whom nothing else is known, it was used as a chapel of ease for the church in Amlwch, about away. Restored in 1610 and again in the 18th and 19th centuries, it contained an oak screen and pulpit from 1610. Read more on Wikipedia
Source: en.wikipedia.org