Henry de Abergavenny was Prior

Prior

Prior is an ecclesiastical title, derived from the Latin adjective for 'earlier, first', with several notable uses.-Monastic superiors:A Prior is a monastic superior, usually lower in rank than an Abbot. In the Rule of St...

 of Abergavenny

Abergavenny

Abergavenny , meaning Mouth of the River Gavenny, is a market town in Monmouthshire, Wales. It is located 15 miles west of Monmouth on the A40 and A465 roads, 6 miles from the English border. Originally the site of a Roman fort, Gobannium, it became a medieval walled town within the Welsh Marches...

 and Bishop of Llandaff

Bishop of Llandaff

The Bishop of Llandaff is the Ordinary of the Church in Wales Diocese of Llandaff.-Area of authority:The diocese covers most of the County of Glamorgan. The Bishop's seat is located in the Cathedral Church of Saint Peter and Saint Paul , in the village of Llandaff, just north-west of the City of...

, both in South Wales

South Wales

South Wales is an area of Wales bordered by England and the Bristol Channel to the east and south, and Mid Wales and West Wales to the north and west. The most densely populated region in the south-west of the United Kingdom, it is home to around 2.1 million people and includes the capital city of...

.

Henry was a Benedictine

Benedictine

Benedictine refers to the spirituality and consecrated life in accordance with the Rule of St Benedict, written by Benedict of Nursia in the sixth century for the cenobitic communities he founded in central Italy. The most notable of these is Monte Cassino, the first monastery founded by Benedict...

 monk who became Prior of Abergavenny, before succeeding to the diocese of Llandaff

Diocese of Llandaff

The Diocese of Llandaff is a Church in Wales diocese. It is headed by the Bishop of Llandaff, whose seat is located at the Cathedral Church of Saint Peter and Saint Paul in Llandaff, a suburb of Cardiff...

 which had been vacant for two years. He was consecrated on 12 December 1193. Henry organised the chapter

Chapter (religion)

Chapter designates certain corporate ecclesiastical bodies in the Roman Catholic, Anglican and Nordic Lutheran churches....

 at Llandaff

Llandaff Cathedral

Llandaff Cathedral is the seat of the Bishop of Llandaff, head of the Church in Wales Diocese of Llandaff. It is situated in the district of Llandaff in the city of Cardiff, the capital of Wales. The current building was constructed in the 12th century over the site of an earlier church...

, appointing fourteen prebends (eight priest

Priest

A priest is a person authorized to perform the sacred rites of a religion, especially as a mediatory agent between humans and deities. They also have the authority or power to administer religious rites; in particular, rites of sacrifice to, and propitiation of, a deity or deities...

s, four deacon

Deacon

Deacon is a ministry in the Christian Church that is generally associated with service of some kind, but which varies among theological and denominational traditions...

s and two sub-deacons). He also assisted at the coronation

Coronation

A coronation is a ceremony marking the formal investiture of a monarch and/or their consort with regal power, usually involving the placement of a crown upon their head and the presentation of other items of regalia...

 of King John in 1199. Henry died on 12 November 1218.