Question: In what year did the building commence for this seat of the Anglican bishop whose namesake was the Dean named Edward Charles Wickham from 1894 to 1910?

Context articles: Lincoln Cathedral
Carlos Matsinhe
Ambrose Jones
Mark Lawrence (bishop)
Alan Cooper (bishop)
Rob Wickham
Gabriel Sharma
John Tiarks
Mark MacDonald (bishop)
Edward Wickham (priest)

Lincoln Cathedral or the Cathedral Church of the Blessed Virgin Mary of Lincoln, and sometimes St. Mary's Cathedral in Lincoln, England is the seat of the Anglican bishop.
 Building commenced in 1088 and continued in several phases throughout the medieval period.
 It was the tallest building in the world for 238 years (1311–1549), and the first building to hold that title after the Great Pyramid of Giza.
 The central spire collapsed in 1549 and was not rebuilt.
 The cathedral is the third largest in Britain (in floor area) after St Paul's and York Minster, being 484 by .
 It is highly regarded by architectural scholars; the eminent Victorian writer John Ruskin declared: "I have always held... that the cathedral of Lincoln is out and out the most precious piece of architecture in the British Isles and roughly speaking worth any two other cathedrals we have."
Carlos Simão Matsinhe (born October 2, 1954) is a Mozanbican Anglican bishop.
 He is the 11th Anglican bishop of the Lebombo, Mozambique.
 The second Mozambican-born bishop of Lebombo, he is the symbolic head of the Anglican church in Mozambique.
 Matsinhe was formerly the dean of Maciene Cathedral, serving for over 15 years.
 Matsinhe's theology embraces the social tradition within Anglicanism and advocates an active participation of the church in education, health and environmental affairs.
Ambrose Jones (died 15 December 1678) was a Welsh-Irish cleric who served as Anglican Bishop of Kildare 1667-8.
 He was from a prominent family - his Oxford-educated father, Lewis Jones, served as Anglican Bishop of Killaloe, his oldest brother Henry Jones was Anglican Bishop of Clogher and later Meath, and his brothers Theophilus Jones, Oliver Jones, and Michael Jones were soldiers and politicians.
Mark Joseph Lawrence (born March 19, 1950, in Bakersfield, California) is an American Anglican bishop.
 He has been the bishop of the Episcopal Diocese of South Carolina since 2008.
 In November 2012, the diocese under his leadership withdrew from the national Episcopal Church to become an independent Anglican diocese and eventually came under the oversight of the Anglican Global South.
 The national Episcopal Church does not recognize this diocesan withdrawal.
 Instead, national leaders of the Episcopal Church consider Lawrence to have abandoned the Episcopal Church and his position as diocesan bishop.
 According to the official website of the global Anglican Communion, the independent diocese under Lawrence's leadership is not a member of the communion.
 However, the Steering Committee of Anglican primates of the Global South recognized Lawrence as bishop over a diocese "within the Anglican Communion" in December 2012 and recognized the diocese as part of the Global South in August 2014.
 The status of the Diocese of South Carolina is currently the subject of state and federal lawsuits, but is settled in terms of canon law.
 [Some debate this, as ACNA canon law does not apply to assets belonging to The Episcopal Church.]
 Lawrence and other bishops in the Diocese are now formally affiliated with the Anglican Church in North America upon the unanimous admittance of the Diocese of South Carolina on 27 June 2017.
William Hugh Alan Cooper (known as Alan; 2 June 1909 – 14 October 1999) was an eminent Anglican bishop whose ecclesiastical career spanned forty eight years in the twentieth century.
Robert James "Rob" Wickham (born 3 May 1972) is a British Anglican bishop.
 Since September 2015, he has been the area Bishop of Edmonton.
 From 2003 to 2007, he was Team Vicar of the Parish of Old St Pancras.
 From 2007 to 2015, he was Rector of the Church of St John-at-Hackney; he was additionally Area Dean of Hackney from 2014.
 He has spent all of his ecclesiastical career in the Diocese of London.
Gabriel Sharma is an Anglican Bishop in Fiji.
 On 1 May 2005, he became the first Indo-Fijian to be consecrated as an Anglican Bishop, the first ethnic Indian Bishop in the Province of Aotearoa, of which Fiji forms a part, and the first Bishop specifically assigned to Fiji's Western Division, when he was installed as Bishop of Viti Levu West.
 In a service at Suva's Holy Trinity Cathedral, he was consecrated together with Apimeleki Qiliho, who became Bishop of Vanua Levu, and Dr Winston Halapua, who was installed as Bishop of the Diocese of Polynesia, which covers New Zealand.
John Gerhard Tiarks (5 April 1903 – 2 January 1974) was an Anglican bishop whose ecclesiastical career spanned forty five years in the mid twentieth century.
Mark Lawrence MacDonald (born 15 January 1954) is an Anglican bishop.
 Since 2007, he has served as the National Indigenous Anglican Bishop for the Anglican Church of Canada; as such, he has pastoral oversight over all indigenous Canadian Anglicans.
 He was previously served the Episcopal Church (United States) as the Bishop of Alaska (1997 to 2007) and as the assistant bishop of the Navajoland Area Mission (2007 to 2009).
The Very Rev Edward Charles Wickham was Dean of Lincoln from 1894 to 1910.
 Born on 7 December 1834, he was educated at Winchester and New College, Oxford, being appointed a "Probationary Scholar" at 17 and eventually rose to be a Fellow.
 He was Headmaster of Wellington College from 1873 to 1893 before his appointment to the Deanery.
 He died on 18 August 1910.