Bermondsey he gained the friendship of Frederick Denison Maurice [q. v.], then chaplain of Guy's Hospital. Maurice recommended him to Dean Pellew [q. v.] of Norwich for the important cure of Great Yarmouth, to which he was appointed in 1844. Mackenzie was recalled to London — to the rectory of St. Martin's-in-the-Fields — by Bishop Blomfield in 1848. In 1865 he was appointed by Lord-chancellor Cranworth [see Rolfe, Robert Monney, 1790–1868] to the well-endowed living of Tydd St. Mary, in the Fens of Lincolnshire, near Wisbech. His college friend, Bishop Jackson, who in 1853 had succeeded Bishop Kaye [q. v.] in the see of Lincoln, made him one of his examining chaplains in 1855, and in 1858 collated him to the prebendal stall of Leighton Ecclesia, once held by George Herbert [q. v.] As bishop's chaplain he delivered courses of lectures on pastoral work to the candidates for holy orders, which were published in 1863. On the elevation of Dr. Jeremie [q. v.] to the deanery of Lincoln in 1864 he succeeded him as subdean and canon residentiary, and on the death of Archdeacon Wilkins in 1866 was appointed to the arch-deaconry of Nottingham, exchanging the lucrative living of Tydd for the poorly endowed rectory of South Collingham, near Newark, in order that he might become resident within his archdeaconry. In 1870 the long-dormant office of bishop suffragan was revived in him on the nomination of Bishop Christopher Wordsworth, Bishop Jackson's successor in the see of Lincoln, and he was consecrated as bishop suffragan of Nottingham at St. Mary's, Nottingham, by Bishop Jackson on the feast of the Purification, 2 Feb. 1870. The revival of the office of bishop suffragan, after more than three centuries' suspension, was not at first popular. The county of Nottingham especially was disposed to regard itself slighted on being made over to the care of a 'curate-bishop.' But, careful never to overstep his subordinate relations to his diocesan, Mackenzie maintained the office with true dignity, and secured for it general respect. In 1871 he exchanged Collingham for the perpetual curacy of Scofton, near Worksop, which he also resigned in 1873 to devote himself exclusively to his episcopal duties. These he continued to fulfil till growing years and infirmities led to his resignation at the beginning of 1878.
In convocation, of which he became a member by election in 1857 and by office in 1866, few men did more varied and more useful work. He was also a prominent figure at several Church Congresses, especially that at Nottingham. He died, almost suddenly, on 15 Oct. 1878, and was buried at South Collingham. Mackenzie was twice married: first, to Elizabeth, daughter of Robert Ridley, esq., of Essequibo, by whom he had one daughter; and, secondly, to Antoinette, daughter of Sir James H. Turing, sometime her majesty's consul at Rotterdam, by whom he left six sons and five daughters.
Besides sermons, charges, and occasional pamphlets, and the 'Ordination Lectures' (1863), Mackenzie published: 1. 'The Life of Offa, King of Mercia,' 1840. 2. 'A Short Commentary on the Gospels and Acts,' 1847. 8. 'Thoughts for Hours of Retirement,' 1864. 4. 'Meditations on Psalm xxxi.' 5. 'Hymns and Verses for Sundays and Holy days,' 1871.
[Personal knowledge; private information; Times, 16-18 Oct. 1878; Guardian, October 1878.]
MACKENZIE, JAMES (1680?–1761), physician, born about 1680, was educated at Edinburgh University, was entered at the university of Leyden 15 March 1700 (Leyden Students, p. 64), and was subsequently elected a fellow of the Royal College of Physicians at Edinburgh. He practised for many years in Worcester 'with nigh reputation and success,' and he gained many learned and influential friends, including L. M. da Costa [q. v.] and Lady Mary Wortley Montagu . In 1 745 he was consulted, together with Philip Doddrige [q. v.l by Isaac Maddox [q. v.], then bishop of Worcester, respecting the foundation of Worcester Infirmary, and he was attending physician at that institution from its establishment until his retirement from practice in 1751, when he settled in Kidderminster. The bishop wrote him an affectionate letter as a stimulus 'to usefulness, even in retirement,' and in 1758 he responded by producing 'The History of Health and the Art of Preserving it,' Edinburgh, 8vo, dedicated to the bishop, commencing with a succinct account of man's food before the fall, and containing summaries of the general rules of health laid down by eminent physicians from Moses onwards. There are some curious notes on British writers on health, including Sir Thomas Elyot, Thomas Morgan (CoganP), Edmund Hollyngs, William Vaughan, Thomas Venner, Edward Maynwaring, Phayer, Bulleyn, and lastly, Arbuthnot and Mead. A third edition appeared also at Edinburgh in 1760, bearing fruits of Mackenzie's friendship with the Wortley Montagus in the shape of an appendix, containing 'A Short and Clear Account of the Commencement, Progress, Utility, and Proper Management of Inoculating the Small Pox as a valuable branch of Prophylaxis.' A French translation had appeared at the Hague in 1759. Mackenzie also wrote 'Essays and Meditations on Various
