What is the full name of the man who changed his mind on what the use of the building should be?
The building of St James' Church was commissioned by Governor Lachlan Macquarie in 1819, designed by the convict architect Francis Greenway and constructed between 1820 and 1824 using convict labour. Governor Macquarie and Commissioner John Bigge laid the foundation stone on 7 October 1819. The building was originally intended to serve as a courthouse as Macquarie had plans for a large cathedral to be built on the present location of St Andrew's Cathedral but they were put on hold by the intervention of Bigge who had been appointed to conduct a Royal Commission into the colonial government. Bigge initially approved of the courthouse project but by February 1820, less than four months after his arrival, he strongly recommended its conversion into a church.
"The reason for Bigge's change of mind may be found in the appointment, three years later, of his brother-in-law [and secretary], Mr TH Scott, a wine merchant, as Archdeacon". The design of the courthouse was modified before construction with the addition of a steeple at the western end, to serve as a church, while the adjacent school buildings were put into use as a courthouse. The first service was held in the unfinished church on the Day of Epiphany, 6 January 1822, the text being from Isaiah, Chapter 60: "Arise! Shine, for thy light has come. The glory of the Lord has risen upon thee". It was anticipated in the Sydney Gazette's report of the event that the church, when fitted out with stalls and galleries, would hold 2,000 people. The church was consecrated by the senior chaplain, the Reverend Samuel Marsden, on 11 February 1824.
John Bigge