Henchman was already a significant figure in the Church hierarchy by the time of the Restoration, having enjoyed rapid promotion and influence within the Salisbury chapter in the 1620s and 1630s. At the start of the civil wars he joined Charles I in Oxford and as a result he was deprived of his preferments in 1643, his library was destroyed and he was forced to compound in 1648 for £200.
In September 1660, ambitious to secure the see of Salisbury (which was about to be vacated by the translation of Duppa to Winchester), he helped the secretary of state, Sir Edward Nicholas‡, and his son John Nicholas‡, to arrange leases of church lands in the diocese.
By October 1661 Henchman was already searching out political and religious dissidents. He was particularly worried about the situation in Shinfield, Berkshire, where the Anabaptist cordwainer William Stanley continued to preach and praised ‘the good old times’. Stanley, the vicar and ‘factious parishioners’ not only refused to obey the bishop’s order to desist but ‘jointly disclaimed the authority of bishops’. The lord lieutenant, John Lovelace, 2nd Baron Lovelace, and the local justices of the peace were ‘unwilling to interpose in ecclesiastical affairs, unless some commands from his majesty require them because of the great hazard of sedition which might arise thereby’.
Henchman took his seat on 20 Nov. 1661, the first day on which the restored bishops were eligible to attend the House. Generally in his seat on the first day of a parliamentary session, he attended each of the 14 sessions of the Cavalier Parliament that assembled during his episcopate, 11 for more than 60 per cent of sittings and eight of those for more than 80 per cent. In the course of his career he was nominated to more than 240 select committees and chaired at least 15 of those. He also compiled a parliamentary journal for the period 1664 to 1667, one of the few surviving sources for debates and processes in the upper house.
Henchman attended his first parliamentary session (1661–2) for nearly 70 per cent of sittings, despite joining the session more than six months after the start of business. He was named to 52 select committees and to the sessional committees for privileges and the Journal. He was an active member of the Journal committee, examining the Journal on 11 Apr. and 2 May 1662. On 14 Dec. 1661 he was one of the managers of the conference on the bill for confirming private acts. He held the proxy of Hugh Lloyd, bishop of Llandaff, from 28 Apr. 1662 to the end of the session.
During the summer of 1662, Henchman conducted a scrupulous visitation, reporting that numerous parishes revealed ‘material deficiencies’ in both their fabric and furnishings, and in August sent Clarendon details of livings in the king’s gift vacant as a result of the Act of Uniformity, rather obsequiously requesting one of them for his chaplain.
Involvement in the vestries bill suggests a close working relationship with Sheldon on an issue of some importance for the latter, and for the Church in London. Indeed, within a fortnight of the death of William Juxon, archbishop of Canterbury, on 4 June 1663, it was known that Sheldon would replace him and that Henchman would be translated to London in Sheldon’s place.
During October 1664 Henchman promoted the candidature of his close friend William Sancroft, later archbishop of Canterbury, as dean of St Paul’s.
Henchman again took his seat in the House on the first day of business of the 1664–5 session and thereafter attended 89 per cent of sittings. He was named to 19 select committees and to the 3 sessional committees, examining the journal on three occasions. He held the proxies of John Hacket, bishop of Lichfield and Coventry (vacated on 6 Feb. 1665) and Lloyd of Llandaff (vacated at the end of the session). On 11 Feb. 1665 he chaired the committee on the River Avon bill, reporting to the House on 18 Feb., and on 27 Feb. reported to the House from the committee on the regulation of the press. He attended the House for the last day of business and the prorogation on 2 March 1665.
During the summer months and infestation of the plague, Henchman remained at his post in London, where he complained that he was deserted by most of his diocesan officers but was anxious to reassure Henry Bennet, Baron (later earl of) Arlington, in August 1665 that nonconformists had not been able to take advantage of the situation to fill the pulpits vacated by the flight of Anglican ministers, and to stress that the ‘greatest danger is from the distress of the poor’.
Already closely involved in the Commission to repair St Paul’s, after the Great Fire of 1666, Henchman took an active role in planning and financing what had now become a project to rebuild the cathedral, as well as soliciting charitable donations from other dioceses and accepting offers of other vacant livings to assist distressed London clergy.
The 1667–9 session saw a disruption to Henchman’s usually high attendance at the House. In June he was seeing a doctor for his rheumatism, and a call of the House on 29 Oct. 1667 recorded that he was excused owing to sickness.
In April 1669 a newsletter reported that there would be an enquiry into the disposal of the £5,000 paid to him by the county receivers for the relief of the poor during the plague.
On 19 Oct. 1669, resuming his normal pattern of parliamentary behaviour, Henchman was in attendance on the first day of the session and thereafter attended 89 per cent of sittings. He was named to four select committees and the three sessional committees. Constantly vigilant about legislation concerning London, on 23 Nov. he was proposing to discuss with the lord mayor the bill to rebuild the city, about which ‘we shall soon agree’. A week later he told Sancroft that he was anxious to insert a separate clause into the bill to protect the landholding rights of various London livings and thought it better to give that clause to a member of the Commons to insert into the bill at committee stage, rather ‘than to propose it first to the lord mayor and aldermen’.
On 25 Mar. 1670, with a new conventicle bill under discussion in the House, Henchman was one of the bishops spoken to in the House by the king in an attempt to secure the passage of the proviso concerning royal supremacy.
A bill ‘for discovery of such as have defrauded the poor of the City … of the monies given for their relief at the times of the late plague and fire, and for recovery of the arrears thereof’ was committed on 12 Dec. 1670. Henchman was in the House but was not named to the committee, which, on 20 Feb. 1671, ordered a new clause to be prepared authorizing Henchman and a group of city aldermen be involved together in ‘the discovery and distribution’ of such funds.
In the aftermath of the 1672 Declaration of Indulgence, it was widely anticipated that the following session of Parliament would be a volatile one in which the defence of the Church of England would dominate. Accordingly, before the session convened on 4 Feb. 1673, Sheldon provided Henchman with a draft directive to the bishops, summoning them (or their proxies) to Westminster for business in the Lords and in Convocation.
In the House on 7 Jan. 1674 for the start of the new parliamentary session, Henchman attended more than 90 per cent of subsequent sittings, and was named to 10 select committees and to the sessional committees. The session ended after only six weeks and Henchman and Sheldon co-ordinated their increased efforts against Catholicism.
Henchman died on 7 Oct. 1675 at the bishop’s palace in Aldersgate Street and was buried in Fulham church. In addition to numerous legacies amounting to some £1,100 and annuities of £240 per annum, he had already committed himself to an annual £100 towards the St Paul’s project. His eldest son, Thomas Henchman, and his cousin Thomas Harris were made co-executors, together with Thomas Exton, chancellor of London. He composed his will shortly before his death, appending a statement of his faith in the doctrine of the Church of England and his opposition to the Council of Trent.
