St Thomas a Becket celebrated Candlemas on both sites.
This day marks the ritual presentation of the baby Jesus to God in the Temple at Jerusalem.
The Gospel of Luke says that Jesus was met by Anna and Simeon. Simeon held the baby Jesus and called him a Light to the World.
The festival is called Candlemas because this was the day that all the Church's candles for the year were blessed.
On Candlemas night, many people place lighted candles in their windows at home.