Sir John Stainer (6 June 1840 – 31 March 1901) was an English composer and organist whose music, though not generally much performed today (except for The Crucifixion, still heard at Passiontide in many churches of the Anglican Communion), was very popular during his lifetime. His work as choir trainer and organist set standards for Anglican church music that are still influential. He was also active as an academic, becoming Heather Professor of Music at Oxford.
Stainer was born in Southwark, London in 1840, the son of a cabinet maker. He became a chorister at St Paul's Cathedral when aged ten and was appointed to the position of organist at St Michael's College, Tenbury at the age of sixteen. He later became organist at Magdalen College, Oxford, and subsequently organist at St Paul's Cathedral. When he retired due to his poor eyesight and deteriorating health, he returned to Oxford to become Professor of Music at the university. He died unexpectedly while on holiday in Italy in 1901.
John Stainer was the eighth of nine children born to William Stainer and his wife Ann (née Collier) on 6 June 1840. At least three of the children died in infancy, and John was much younger than his brother, William, and his three sisters, Ann, Sarah and Mary. The family lived in Southwark, London, where his father was a cabinet maker and later a vestry clerk and registrar of births. He was also an untaught musician and player of the piano, violin and flute. He built a small chamber organ at home on which the precocious John used to accompany him when he played hymn tunes on the violin. His sister Ann also used it – she was the regular organist at Magdalen Hospital, Streatham. It was a happy family, and young John seems to have been spoiled by his elders. He was precocious and could play Bach's at the age of seven.