Harold John Charles was an Anglican 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...

.

Charles was born into an ecclesiastical family and educated at Keble College, Oxford

Keble College, Oxford

Keble College is one of the constituent colleges of the University of Oxford in England. Its main buildings are on Parks Road, opposite the University Museum and the University Parks. The college is bordered to the north by Keble Road, to the south by Museum Road, and to the west by Blackhall...

. Ordained in 1938, he began his career with a curacy

Curate

A curate is a person who is invested with the care or cure of souls of a parish. In this sense "curate" correctly means a parish priest but in English-speaking countries a curate is an assistant to the parish priest...

 at Abergwili

Abergwili

Abergwili is a village in Carmarthenshire, West Wales, lying near to the junction of River Towy and River Gwili.- Bishop's Palace :It is known for its Bishop's Palace, home to the Bishop of St David's since 1542, when Bishop William Barlow transferred his palace from St David's to Abergwili,...

. After this he was the Bishop’s Messenger for the Diocese of Swansea and Brecon

Diocese of Swansea and Brecon

The Diocese of Swansea and Brecon was established as a Diocese of the Church in Wales in 1923 with Brecon Priory as the Cathedral. The Diocese has a border with five other Welsh Dioceses, as well as with the English Diocese of Hereford....

 until 1948 and then warden of the University Church Hostel, Bangor

Bangor, Gwynedd

Bangor is a city in Gwynedd, north west Wales, and one of the smallest cities in Britain. It is a university city with a population of 13,725 at the 2001 census, not including around 10,000 students at Bangor University. Including nearby Menai Bridge on Anglesey, which does not however form part of...

 and a lecturer

Lecturer

Lecturer is an academic rank. In the United Kingdom, lecturer is a position at a university or similar institution, often held by academics in their early career stages, who lead research groups and supervise research students, as well as teach...

 at University College

Bangor University

Bangor University is a university based in the city of Bangor in the county of Gwynedd in North Wales-United Kingdom.It was officially known for most of its history as the University College of North Wales...

 until 1952. He was then vicar

Vicar

In the broadest sense, a vicar is a representative, deputy or substitute; anyone acting "in the person of" or agent for a superior . In this sense, the title is comparable to lieutenant...

 of St James' Bangor

Bangor, Gwynedd

Bangor is a city in Gwynedd, north west Wales, and one of the smallest cities in Britain. It is a university city with a population of 13,725 at the 2001 census, not including around 10,000 students at Bangor University. Including nearby Menai Bridge on Anglesey, which does not however form part of...

 and then the warden of St Michael’s College, Llandaff

Llandaff

Llandaff is a district in the north of Cardiff, capital of Wales, having been incorporated into the city in 1922. It is the seat of the Church in Wales Bishop of Llandaff, whose diocese covers the most populous area of South Wales. Much of the district is covered by parkland known as Llandaff...

. In 1957 he became Dean of St Asaph and in 1971 its diocesan bishop

Bishop of St Asaph

The Bishop of St Asaph heads the Church in Wales diocese of St Asaph.The diocese covers the counties of Conwy and Flintshire, Wrexham county borough, the eastern part of Merioneth in Gwynedd and part of northern Powys. The Episcopal seat is located in the Cathedral Church of St Asaph in the town of...

. He retired in 1982.