Marsh, third son of Catherine and Colonel Sir Charles Marsh of Reading. He was born on 20 July 1775, and educated at the local Grammar school. He was moved by witnessing the sudden death of a young man in a ball-room and he decided to abandon a military career and become a cleric. He matriculated from St Edmund Hall, Oxford on 10 October 1797, graduated B.A. 1801, M.A. 1807, and B.D. and D.D. 1839. At Christmas 1800 he was ordained to the curacy of St. Lawrence, Reading, and was soon known as an impressive preacher of evangelical doctrines.
In 1801 Thomas Stonor, father ofThomas, Lord Camoys, gave him the chapelry of Nettlebed in Oxfordshire. His father presented him to the united livings of Basildon and Ashampstead in Berkshire in 1802, when he resigned Nettlebed, but retained the curacy of St. Lawrence, which he served gratuitously for many years. The Rev. Charles Simeon paid a first visit to Basildon in 1807, and was from that time a friend and correspondent of Marsh. In 1809, with the consent of his bishop, he became vicar of St. James's, Brighton, but the vicar of Brighton, Dr. R. C. Carr, afterwards bishop of Worcester, refused his assent to this arrangement, and after some months Marsh resigned. Simeon presented him to St. Peter's, Colchester, in 1814. His attention was early called by Simeon to the subject of the conversion of the Jews, and in 1818 he went with him to the Netherlands to enquire into their condition in that country. Ill-health obliged him in 1829 to leave Colchester, and in October of the same year he accepted the rectory of St. Thomas, Birmingham, where from the frequent subject of his sermons he came to be known as ‘Millennial Marsh’. Early in 1837 he was appointed principal official and commissary of the royal peculiar of the deanery of Bridgnorth; and in 1839, finally leaving Birmingham, he became incumbent of St. Mary, Leamington.
Later years and legacy
From 1848 he was an honorary canon of Worcester, and from 1860 to his death rector of Beddington, Surrey. Few men preached a greater number of sermons. His conciliatory manners gained him friends among all denominations. He died at Beddington rectory on 24 August 1864. He was married three times: first, in November 1806, to Maria, daughter of Mr. Tilson—she died 24 July 1833; secondly, on 21 April 1840, to Lady Louisa, third daughter of Charles, first earl of Cadogan—she died in August 1843; thirdly, on 3 March 1848, to the Honourable Louisa Horatia Powys, seventh daughter of Thomas, baron Lilford. Mackenzie Dalzell Chalmers was his grandson. He had five children and the fourth Catherine Marsh lived with him. She would write his biography and before he died she began her success as a published author.
Works
Besides numerous addresses, lectures, single sermons, speeches, introductions, and prefaces, Marsh printed:
