Question: Have both St Albans Cathedral and All Saints' Church, Newcastle upon Tyne served multiple purposes in the past?

Context articles: St Albans Cathedral
All Saints' Church, Hertford
All Saints' Church, Newcastle upon Tyne
Dean of St Albans
Elswick, Tyne and Wear
Newburn
Newcastle upon Tyne City Police
Newcastle University
Northumberland Fusiliers Memorial
Duke of Newcastle

St Albans Cathedral, formally the Cathedral and Abbey Church of St Alban, and referred to locally as "the Abbey", is a Church of England cathedral in St Albans, England.
 Much of its architecture dates from Norman times.
 It ceased to be an abbey in the 16th century and became a cathedral in 1877.
 Although legally a cathedral church, it differs in certain particulars from most other cathedrals in England: it is also used as a parish church, of which the dean is rector with the same powers, responsibilities and duties as that of any other parish.
All Saints' Church is in Queens Road, Hertford, Hertfordshire, England.
 It is an active Anglican parish church in the deanery of Hertford and Ware, the archdeaconry of Hertford, and the diocese of St Albans.
 It is the civic church of the town and of the county.
 The church is recorded in the National Heritage List for England as a designated Grade II* listed building.
 It is the largest church in Hertfordshire, other than St Albans Cathedral, and can seat up to 1,000 people.
All Saints' Church is a late 18th-century elliptical church in Lower Pilgrim Street, Newcastle upon Tyne, England, which replaced a medieval church on the same site.
 All Saints' Church is the third tallest religious building in Newcastle and the seventh tallest structure in the city overall.
 It is a Grade I listed building.
The Dean of St Albans is the head of the Chapter of St Albans Cathedral in the city of St Albans, England in the Diocese of St Albans.
 As the Dean of St Albans is also the Rector of St Albans, with parochial responsibilities for the largest parish in the Church of England, it is regarded as one of the most senior Deaneries in the United Kingdom.
Elswick is a ward of the city of Newcastle upon Tyne, England, in the western part of the city, bordering the River Tyne.
 Historically in Northumberland, Elswick became part of Newcastle in 1835.
 The usual resident population of the ward in 2011 was 13,198, 4.7% of the total population of Newcastle upon Tyne, comprising 5,116 households.
 The ward profile shows Elswick is the ward with the highest percentage of children under 14 years in Newcastle and has a lower than average number of senior citizens (10%) than Newcastle as a whole.
 Elswick has a lower than average number of houses in owner-occupation (26.3% compared with 49.9% for Newcastle city).
Newburn is a semi rural village, parish, electoral ward and former urban district in western Tyne and Wear, North East England.
 Situated on the banks of the River Tyne, it is built rising up the valley from the river.
 It is situated approximately 5 mi from the city of Newcastle upon Tyne, 14 mi east of Hexham and 13 mi south south west of Morpeth.
 In the 2001 census, the population was given as 9,301, increasing to 9,536 at the 2011 Census.
 The town is in the Newcastle upon Tyne district of Tyne and Wear and is part of the parliamentary constituency of Newcastle upon Tyne North.
Newcastle upon Tyne City Police also known as Newcastle upon Tyne Borough Police, was the Home office Police force and a Constabulary that served the City of Newcastle upon Tyne with origins in 1836.
 On 1 April 1969 it was amalgamated into the Northumberland Constabulary under the Police Act 1964.
 The first Modern Police Force was formed in Newcastle in 1836, 3 years before the County Police Act of 1839.
Newcastle University (officially, the University of Newcastle upon Tyne) is a public research university in Newcastle upon Tyne in the North-East of England.
 The university can trace its origins to a School of Medicine and Surgery (later the College of Medicine), established in 1834, and to the College of Physical Science (later renamed Armstrong College), founded in 1871.
 These two colleges came to form one division of the federal University of Durham, with the Durham Colleges forming the other.
 The Newcastle colleges merged to form King's College in 1937.
 In 1963, following an Act of Parliament, King's College became the University of Newcastle upon Tyne.
The Northumberland Fusiliers Memorial "The Response" is a war memorial in the public gardens to the north of the Church of St Thomas the Martyr in Barras Bridge, Newcastle upon Tyne, and to the west of Newcastle Civic Centre.
 Designed by Sir W. Goscombe John, the memorial was commissioned by Sir George Renwick, 1st Baronet, and unveiled in 1923.
 It primarily commemorates the Territorial Army "Pals" battalions of the Northumberland Fusiliers raised by the local Chamber of Commerce in late 1914 for service in the First World War, which became known as the "Commercials".
 It also commemorates the safe return of Renwick's five sons from service in the war, and his 50 years in business as a ship-owner (he was also elected as the Member of Parliament for Newcastle-upon-Tyne and then Newcastle upon Tyne Central on three occasions between 1900 and 1922).
Duke of Newcastle upon Tyne is a title which has been created three times.
 The related title Duke of Newcastle-under-Lyne has been created once to provide a slightly more remote special remainder.
 The title first was conferred in 1665 when William Cavendish was made Duke of Newcastle upon Tyne.
 He was a prominent Royalist commander in the Civil War.
 He had already been elevated as Viscount Mansfield in 1620, Baron Cavendish of Bolsover and Earl of Newcastle upon Tyne in 1621 and Marquess of the latter in 1643, and was created Earl of Ogle as main subsidiary title to the dukedom to be used as a courtesy style for his heir presumptive.