In 1780, at age 14 or 15, he started study at the ‘college of the church of Christ,’ Brecon, under William Griffiths, and remained there till 1783, when his father's death called him home.
Jones then in 1795 succeeded John Kentish as minister of the presbyterian congregation at Plymouth, Devon, where he remained till 1798.
from Aberdeen University; was elected (1821) a trustee of Dr. Daniel Williams's foundations, and (about 1825) a member of the Royal Society of Literature.
[1] He died at Great Coram Street on 10 January 1827, and was interred in the burying-ground of St. George's, Bloomsbury, where his gravestone bore a Latin inscription.
Instances of alleged theological bias in his interpretations were sharply commented on in the second number of the Westminster Review (April 1824) by John Walker the separatist; Jones fiercely defended himself.
The initial chapters of St. Matthew and St. Luke he rejected as interpolations, but he held the Comma Johanneum to be authentic, and to have been excised at an early date because it taught Unitarian doctrine.
His first wife died without issue in 1815, and Jones married secondly, in 1817, Anna, only daughter of George Dyer of Sawbridgeworth, Hertfordshire, who, with two children, survived him.