Background
Riley was born in Birmingham, Warwick, the eldest child of the Reverend Lawrence William Riley, vicar of Street Cross, Knutsford, England, and his wife Emma, née Shaw.
Riley was born in Birmingham, Warwick, the eldest child of the Reverend Lawrence William Riley, vicar of Street Cross, Knutsford, England, and his wife Emma, née Shaw.
Riley was educated at Heversham Grammar School and Owen"s College, Manchester, and Caius College, Cambridge where he graduated Bachelor of Arts in 1878, Master of Arts
In 1881, and was given the honorary degree of Doctor of Divinity in 1894. He was ordained deacon in 1878 and priest in 1879, and was curate at Brierly, Yorkshire from 1878 to 1880, Bradford from 1880 to 1882, and Lancaster from 1882 to 1885. He became vicar of Street Paul"s, Preston, in 1885, a position he held for nine years.
In 1894 Riley was appointed Bishop of Perth, then the largest Anglican diocese in the world, with an area of 1,000,000 square miles (2,600,000 km2) and a scattered population of about 100,000.
He was consecrated by the Archbishop of Canterbury at Westminster Abbey on 18 October 1894. Riley arrived in Western Australia on 3 February 1895 and found that the diocese had few clergy, little money, and poor means for organizing religious services for the now rapidly increasing population - due largely to the gold rush.
He was young and vigorous and quickly made himself acquainted with large areas of his diocese. lieutenant was realised that the diocese must be subdivided, but it was not until 1904 that it was found possible to establish the diocese of Bunbury.
Other dioceses were subsequently founded in the north-west and the eastern goldfields, and Riley became archbishop of Perth in 1914.
With many difficulties Guildford Grammar School was taken over by the Church and firmly established, but frequently came into conflict with Percy Henn, the school headmaster. He was also noted for his close association with Sir John Winthrop Hackett in working for the establishment of the University of Western Australia. He was senior chaplain of the Australian Military Forces in Western Australia in 1913.
He became chaplain-general in the same year.
Riley toured the United Kingdom, France & Egypt for 3½ months in late 1916 early 1917 enquiring into the administration of each theatre"s Chaplain"s Department, returning to Australia in February 1917. He was chancellor of the university from 1916 to 1922 and was also president of the trustees of the public library, museum and art gallery at Perth.
He held this position from 1904 until his death, with the exception of a three-year term (1917–1920) by Sir William Ellison-Macartney.