J.P. Campbell - Nashville, Tenn.
Minister - Nashville Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1854, page 90]

J.B. [sic: P.] Campbell - Nashville, Tenn.
Minister - Nashville Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1857, page 72]

The following Report was read and adopted:
The Committee to whom was assigned the duty of preparing a minute in relation to the death of Revs. Davis, Burrow, and others, present the following:
...
3. Rev. John P. Campbell was extensively useful in his early life in the work of the ministry. Although in later life less actively engaged in that work, he still loved it. A few weeks ago, at his home in the city of Nashville, in the triumphs of faith, he passed away.
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1868, page 38]