St Mary's Church was both the priory church of the medieval Benedictine Cardigan Priory and a parish church. It continues as a parish church.
While the church was a 12th century foundation, the present building dates from the fourteenth century, although substantially rebuilt. In the thirteenth century St Mary's Priory church was the site of the shrine of Our Lady of the Taper, which was demolished at the Dissolution of the Monasteries.
The porch was rebuilt in 1639. In 1705, the tower collapsed; it was rebuilt over the next 40 years and was finally completed in 1748.
The stained glass window in the east wall of the chancel was installed in 1924, and depicts the Crucifixion with the Virgin Mary and St John. Surviving fragments of fifteenth century glass are set in the upper tracery lights.
Dr David Rowlands, Inspector of H.M. Hospitals and Fleets, Royal Navy, died in 1846. He is commemorated by a memorial tablet inside the church.
References:The Jan Hus Memorial stands at one end of Old Town Square. The huge monument depicts victorious Hussite warriors and Protestants who were forced into exile 200 years after Hus, and a young mother who symbolises national rebirth. The monument was so large that the sculptor designed and built his own villa and studio where the work could be carried out. It was unveiled in 1915 to commemorate the 500th anniversary of Jan Hus' martyrdom. The memorial was designed by Ladislav Šaloun and paid for solely by public donations.
Born in 1369, Hus became an influential religious thinker, philosopher, and reformer in Prague. He was a key predecessor to the Protestant movement of the sixteenth century. In his works he criticized religious moral decay of the Catholic Church. Accordingly, the Czech patriot Hus believed that mass should be given in the vernacular, or local language, rather than in Latin. He was inspired by the teachings of John Wycliffe.