Question: The title of Gordon Kuhrt at St John the Baptist Shenstone and Emmanuel is a representative, deputy or substitute, which also appears in a number of Christian ecclesiastical contexts, but also as an administrative title, or title modifier in which regime?
Context: Hawkes was educated at Oakham School and Emmanuel College, Cambridge.  He was ordained in 1932 after studying at Ripon College Cuddesdon; and began his ecclesiastical career as a curate at St Andrew, Catford.  He was Vice-Principal of Dorchester Missionary College then served a further curacy of St John Divine, Kennington.  Following this he was Vice-Principal of Dorchester Missionary College then Curate of St John Divine, Kennington, 1938–46.  He was a Chaplain to the Forces with the TA from 1939 to 1957.  He was Vicar of Oxton then Rector of Bletchingley until his Archdeacon’s appointment A vicar ( ; Latin: "vicarius") is a representative, deputy or substitute; anyone acting "in the person of" or agent for a superior (compare "vicarious" in the sense of "at second hand").  Linguistically, "vicar" is cognate with the English prefix "vice", similarly meaning "deputy".  The title appears in a number of Christian ecclesiastical contexts, but also as an administrative title, or title modifier, in the Roman Empire.  In addition, in the Holy Roman Empire a local representative of the emperor, perhaps an archduke, might be styled "vicar". St John's Church, Peasedown St John (or more formally the Church of St John the Baptist, Peasedown) is the Anglican parish church for the village of Peasedown St John in North East Somerset.  The Parish was founded in 1874 and the current building dates from 1893.  It is home to a congregation drawn largely from the village of Peasedown St John and the surrounding area.  The Church now forms part of the ‘St J’s’ Group of Churches, a single benefice also including the parishes of Wellow and Foxcote with Shoscombe. St James' Church, Forest Gate was a church in Forest Gate, east London.  Its origins lay in an iron building constructed around 1870 to serve a conventional district.  A parish was formed for it in 1881 from those of Emmanuel Church, All Saints and St John's and its permanent church completed the following year, with an organ moved from St Matthew's Church, Friday Street.  The church was demolished in 1964 and for two years its congregation worshiped in the Durning Hall Community Centre's chapel until the parish was merged with that of St John's.  A new church was built for the St James' congregation at northern end of St James Road in 1968.  The congregation finally moved to St Paul's Church, Stratford in 2014, though the area that had formerly been St James' parish was instead transferred from St John's to St Saviour's the same year. Garryowen Irish: "Garraí Eoin" is a neighbourhood in Limerick, Ireland.  The word Garryowen is a transliteration of the Irish Garraí Eoin - "the garden of John" - and relates to the association in the 12th century between St John's Church and the Knights Templar whose house in Limerick was dedicated to John the Baptist.  In medieval times Garryowen was located just outside the Irishtown area of the walled city of Limerick.  The citadel (located in the grounds of St John's Hospital) was the Irishtown's main fortification.  In 1690, it was the scene of a heroic Jacobite defence-the battle of the breach-which was fought nearby during the Williamite War of 1688–91.  The sally port of the original stronghold has been incorporated into the structure of St John's Hospital.  Other parts of the city walls can still be seen within the hospital grounds.  The Citadel remained in use as a military barracks until 1752.  St John's Gate was situated on the main roadway, nearby, but no trace of it now remains. Townley was born in Chesterfield and educated at Chesterfield Grammar School; St Edmund Hall, Oxford; and Ely Theological College After a curacy at All Saints, Leeds] he was Priest in charge of St John’s, Neville's Cross.  He was Vicar of St John Baptist, Dodworth from 1959 to 1969; St John Baptist, Royston from 1969 to 1973; and of St John, Wakefield from 1973 to 1982. Viscount Grandison, of Limerick, is a title in the Peerage of Ireland.  It was created in 1620 for Sir Oliver St John, the Lord Deputy of Ireland.  He was the descendant and namesake of Oliver St John, whose elder brother Sir John St John was the ancestor of the Barons St John of Bletso and the Earls of Bolingbroke.  Moreover, St John's nephew Sir John St John, 1st Baronet, of Lydiard Tregoze, was the ancestor of the Viscounts Bolingbroke and the Viscounts St John. Oliver St John of Bletsoe, 1st Baron St John of Bletso (c. 1522 – 21 April 1582) was an English peer.  He was the son of Sir John St John (born 1498) of Bletsoe and Spelsbury and his first wife Margaret, the daughter of Sir William Waldegrave.  His paternal great-great-great-grandfather Sir Oliver St John of Bletsoe, Spelsbury and Lydiard Tregoze (d. 1437) was the husband of Margaret Beauchamp of Bletso, great-great-granddaughter of Roger de Beauchamp, who was summoned to Parliament as Baron Beauchamp of Bletso from 1363 to 1379.  Since then that title had not been assumed although St John was considered to be the line of heir.  On 13 January 1559 he was raised to the peerage himself as Baron St John of Bletso, in the county of Bedfordshire. Kuhrt was educated at Colfe’s Grammar School, London University and Middlesex University.  He was ordained in 1967 and served curacies at Illogan and Wallington.  He held incumbencies at St John the Baptist Shenstone and Emmanuel, South Croydon. Midsummer, also known as St John's Day, is the period of time centered upon the summer solstice, and more specifically the northern European celebrations that accompany the actual solstice or take place on a day between June 19 and June 25 and the preceding evening.  The exact dates vary between different cultures.  The Christian Church designated June 24 as the feast day of the early Christian martyr St John the Baptist, and the observance of St John's Day begins the evening before, known as St John's Eve.
Answer: Roman Empire