The son of a wealthy merchant and veteran of the Caroline episcopate, John Warner had been consecrated bishop of Rochester in 1638. By the time of the Restoration he had already held a string of prestigious clerical appointments and acquired a reputation as an uncompromising supporter of the royal prerogative. He had narrowly escaped impeachment in 1641 and in the course of the passage of legislation to expel the bishops from the House in February 1642 spoke in defence of the bishops’ right to vote in Parliament.
On 4 May 1660, Warner met Matthew Wren, bishop of Ely, and Brian Duppa, bishop of Salisbury (soon to be translated to Winchester), to discuss the future establishment of the Church of England. Together they wrote fulsome letters to James Butler, duke of Ormond, and to Charles II. They thanked Ormond for the ‘great zeal’ he had shown to ‘our poor Church’ at a time of ‘grievous persecution’ and to the king they expressed their ‘most unfeigned joy for your long wished for return to your most just inheritance in your three kingdoms’ and for his ‘especial mercy to your lately despised clergy’ and for retaining ‘the care and ordering of the Church, not referring it … to your houses of Parliament’. They then emphasized the point that the bishops, of all his subjects, were the most ‘ready to perform all loyal service’ to the crown.
On 2 July 1660, Warner petitioned the Lords regarding the resumption of his clerical income; the House ordered that he should have the benefit of a general order of the House for securing the profits of ministers’ livings. The planning lists drawn up by the court in exile suggested that he had been destined for the see of Norwich.
The elderly bishop assisted Duppa in the consecration of five new bishops on 28 Oct. 1660.
On 14 Feb. 1663 Warner was entrusted with the proxy of Henry King, bishop of Chichester (vacated 5 Mar. 1663).Towards the end of the 1663 parliamentary session, on 3 July, he was named to the committee on the bill to prevent duels. Such a nomination was a rare occurrence: perhaps in acknowledgement of his age and state of health, he was rarely named to select committees even when recorded as present in the House. Warner did not return to the Lords after it reassembled in spring 1664. He registered his proxy to Henry King in March 1664, who used it throughout the passage of the first Conventicle Act, a piece of legislation which Warner, given his loathing for puritanism and opposition to a broader Church of England, would undoubtedly have sanctioned.
Warner died at the age of 86 on 14 Oct. 1666, his epitaph composed by the president of Magdalen College and inscribed on an elaborate marble tomb in Rochester cathedral. He had been a ‘great benefactor’ to his cathedral in his lifetime but still died a wealthy man. His estate ‘came not by, nor was made out of the Church, but chiefly by his narrow manner of life’, and he was able to bequeath over £18,000 to various ecclesiastical, charitable, and academic causes.
Although it is possible that Warner was married, his will made no mention of a spouse and Anthony Wood claimed that he had ‘always led a single life’.
