events
Thomas Becket, Archbishop of Canterbury, is assassinated inside Canterbury Cathedral by followers of King Henry II; he subsequently becomes a saint and martyr in the Anglican Communion and the Catholic Church.

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Thomas Becket
Archbishop of Canterbury from 1162 to 1170, Christian martyr
Thomas Becket, also known as Saint Thomas of Canterbury, Thomas of London and later Thomas à Becket, served as Lord Chancellor from 1155 to 1162, and then as Archbishop of Canterbury from 1162 until his death in 1170. He engaged in conflict with Henry II, King of England, over…Source: Wikipedia (CC BY-SA)
Archbishop of Canterbury
Senior bishop of the Church of England
The archbishop of Canterbury is the senior bishop and a principal leader of the Church of England, the ceremonial head of the worldwide Anglican Communion and the bishop of the diocese of Canterbury. The first archbishop was Augustine of Canterbury, the "Apostle to the English",…Source: Wikipedia (CC BY-SA)
Canterbury Cathedral
Church in Kent, England
Canterbury Cathedral is the cathedral of the archbishop of Canterbury, the spiritual leader of the Church of England and symbolic leader of the worldwide Anglican Communion. Located in Canterbury, Kent, it is one of the oldest Christian structures in England and forms part of a…Source: Wikipedia (CC BY-SA)
Henry II of England
King of England from 1154 to 1189
Henry II was King of England from 1154 until his death in 1189. During his reign he controlled England, substantial parts of Wales and Ireland, and much of France, an area that was later called the Angevin Empire, and also held power over Scotland for a time and the Duchy of…Source: Wikipedia (CC BY-SA)
Anglican Communion
International Christian communion
The Anglican Communion is a Christian communion consisting of the Church of England and other autocephalous national and regional churches in full communion. The archbishop of Canterbury in England acts as a focus of unity, recognised as primus inter pares, but does not exercise…Source: Wikipedia (CC BY-SA)
Catholic Church
Christian church based in Rome
The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institutions and has played a prominent role in the history…Source: Wikipedia (CC BY-SA)
December 29
Day of the year
December 29 is the 363rd day of the year in the Gregorian calendar; two days remain until the end of the year.Source: Wikipedia (CC BY-SA)