Groves was born in
Newton Valence,
Hampshire, England and was the only son in a family of six. His father was a businessman and the family were
Anglicans. Having trained as a
dentist He met with other Christian believers in private houses for study of the apostles' doctrine, for fellowship, breaking of bread, and prayer, as was the custom of the early church (Acts 2:42), without requiring the presence of any ordained minister. towards sectarianism under the leadership of Darby and aligned himself with
George Müller when the brethren split in 1848 to form the
Open Brethren and
Exclusive Brethren.
Missionary to Baghdad In 1829 Groves and his wife Mary set out for
Baghdad, together with their two young sons, Henry and Frank, and accompanied by several Christian friends, one of whom was
John Kitto. A second party set out to join them the following year, including
Francis William Newman and
John Vesey Parnell. In March 1831 Baghdad entered upon a year of intense misery, with civil war, plague, floods and famine, in which Groves suffered the death of his wife Mary Duff probably owed his life to Groves's attentions, as indeed did Arthur Cotton on an earlier occasion. During his time in Britain, Groves married for a second time to Harriet Baynes. The wedding took place on 25 April 1835 at St Mary's Church, Great Malvern. She accompanied Groves when he returned to India in 1836. Groves was accompanied by John Kitto, Edward Cronin and John V Parnel (2nd Baron Congleton). Rejoined by his sons and others from
Baghdad, he established a missionary team in Madras supported largely through his dentistry, and later a farm and mission settlement in
Chittoor. He recruited a number of missionaries to assist existing efforts in several parts of India, and to pioneer new ventures, notably in the
Godavari Delta and
Tamil Nadu. Groves advocated the adoption of the New Testament as a manual of missionary methods. As a
primitivist among
missiologists, he pre-dated the more celebrated
Roland Allen by eighty years. One of Groves's Indian disciples was
John Arulappan who adopted his principles. As a full-time evangelist, Arulappan lived "by faith" and stimulated the creation of a network of
indigenous Indian fellowships. in the home of his sister's husband
George Müller. He considered his life a failure, and did not live long enough to see the worldwide impact of his ideas and example on a new generation of "
faith missions" springing from the 1859-60 Revivals. ==Influence==