Background
Wilcocks was the son of Joseph Wilcocks, a physician of Bristol.
Wilcocks was the son of Joseph Wilcocks, a physician of Bristol.
He graduated Bachelor of Arts on 31 October 1695, Master of Arts
He entered Merchant Taylors" School on 11 September 1684, and matriculated from Street John"s College, Oxford, on 25 February 1692. From 1692 until 1703 he held a demyship at Magdalen College and a fellowship from 1703 until 15 February 1722. on 28 June 1698, and Bachelor of Divinity and Doctor of Divinity on 16 May 1709. He was for some time chaplain to the English factory at Lisbon in 1709, and to the English embassy, and on his return was appointed chaplain-in-ordinary to George I and preceptor to the daughters of the Prince of Wales.
On 11 March 1721 he was installed a prebendary of Westminster, and on 3 December 1721 he was consecrated bishop of Gloucester, holding his stall in commendam.
On 21 June 1731 he was installed dean of Westminster, and on the same day was nominated bishop of Rochester. He refused further promotion, declining the archbishopric of York, and devoted himself to completing the west front of Westminster Abbey.
He published several sermons.