Question: In what year was the architect of the St Andrew's Church, Blackburn born?

Context paragraphs:
Edward Graham Paley: Edward Graham Paley, usually known as E. G. Paley (3 September 1823 – 23 January 1895), was an English architect who practised in Lancaster, Lancashire, in the second half of the 19th century.  After leaving school in 1838, he went to Lancaster to become a pupil of Edmund Sharpe, and in 1845 he joined Sharpe as a partner.  Sharpe retired from the practice in 1851, leaving Paley as the sole principal.  In 1868 Hubert Austin joined him as a partner, and in 1886 Paley's son Henry (who was usually known as Harry) also became a partner.  This partnership continued until Edward Paley's death in 1895.

St Andrew's Church, Church Road, Hove: St Andrew's Church is an Anglican church in Church Road, Hove, in the English city of Brighton and Hove.  It is usually referred to as St Andrew (Old Church) to distinguish it from another St Andrew's Church in Waterloo Street, elsewhere in Hove.  It served as Hove's parish church for several centuries until 1892, although the building was in a state of near-ruin until Hove began to grow from an isolated village to a popular residential area in the early 19th century.

St Andrew's Church, Roker: St Andrew's, Roker (1905-7) is an Anglican parish church in Sunderland, England.  It is recognised as one of the finest churches of the first half of the twentieth century and the masterpiece of Edward Schroeder Prior.  The design of St Andrew's drew together many of the strings of Prior's philosophy and approach to design and building.  Three years before commencing St Andrew's, Prior had written that the architect's first purpose was to provide;

St Andrew's School (Adelaide): St Andrew's School is an independent, co-educational, Anglican primary school, located at Walkerville, an inner eastern suburb of Adelaide, South Australia.  The School was established in 1850 by St Andrew's Church to accommodate local children living in the 40 houses that made up Walkerville.  The original School House is still used today as part of the new Gymnasium and Performing Arts Centre.  St Andrew's School caters for approximately 400 students from the Early Learning Centre (ELC) to Year 7 with a strong Music Programme and a wide range of Co-curricular electives including Art, Drama, Tennis Coaching, Gymnastics, ICT Club, Chess and Debating.

St. Andrew's First Aid: St Andrew's First Aid is a charity based in Scotland.  Founded in 1882, St Andrew's Ambulance Association was Scotland's first ambulance service.  From 1967 the St. Andrew's Scottish Ambulance Service was the sole contractor for the provision of the ambulance service, until 1974 when the National Health Service was reorganised and St Andrew's ambulance role was absorbed into the Scottish Ambulance Service.  The St Andrew's association continued as a provider of first aid services and training, changing their trading name.

St Andrew's Cathedral, Singapore: Saint Andrew's Cathedral (); Malay: "Katedral St Andrew"; Tamil: செயிண்ட் ஆண்ட்ரூ கதீட்ரல்) is an Anglican cathedral in Singapore, the country's largest cathedral.  It is near City Hall, MRT Interchange in the Downtown Core, within the Central Area in Singapore's central business district.  It is the Cathedral church of the Anglican Diocese of Singapore and the mother church of her 27 parishes and more than 55 congregations.  A church existed on the site since 1836, the current church however was built in 1856–1861.  The logo of the Cathedral is the St Andrew's Cross.  The Year 2006 marked the 150th anniversary of the St Andrew's Church Mission which was initiated in 1856.

Saint Andrew's School, Singapore: St Andrew's School is a complex of schools in Singapore, affiliated to each other as well as to the Anglican Church of Singapore.  It comprises St Andrew's Junior School, St Andrew's Secondary School and St Andrew's Junior College.

St Andrew's Church, Blackburn: St Andrew's Church is in Livesey Branch Road, Blackburn, Lancashire, England.  It is a redundant Anglican church designed by the Lancaster architect E. G. Paley.  The foundation stone was laid in December 1866, but the church was not consecrated until 1877.  As first built, the church seated 652, and cost £6,000 (equivalent to £ in 2015 ).  Its plan is cruciform, consisting of a nave, north and south transepts, and a chancel with a polygonal apse.  There is an incomplete tower in the angle between the south transept and the chancel.  Along the sides of the church are paired lancet windows, the transepts contain rose windows, and the windows at the west and east ends of the church incorporate Geometrical tracery.  The stained glass in the south wall of the chancel is by Clayton and Bell, and dates from about 1890.

St Cedd's Church, Canning Town: St Cedd's Church was a Church of England church on Beckton Road in Canning Town, east London, dedicated to Cedd, evangelist to Essex, in whose ceremonial county the church falls.  Opened as a brick hall in 1903-1904 as a mission of St Andrew's Church, Plaistow, it had a mission district assigned using parts of the parishes of St Andrew's and St Luke's in 1905.  That mission district was turned into a separate parish in 1936, for which a new redbrick church was completed in 1939.  Part of the former parish of Holy Trinity Church was assigned to St Cedd's in 1961, though the latter is no longer an Anglican church.  Fire damaged in 1995, it was restored to house a Seventh-day Adventist congregation.

St Andrew Square, Edinburgh: St Andrew Square is a city square in Edinburgh, Scotland located at the east end of George Street.  The construction of St Andrew Square began in 1772, as the first part of the New Town, designed by James Craig.  Within six years of its completion St Andrew Square became one of the most desirable and most fashionable residential areas in the city.  As the 19th century came to a close, St Andrew Square evolved into the commercial centre of the city.

Supporting paragraphs: St Andrew's Church, Blackburn Edward Graham Paley
Answer: 1823