1887
Candidate - Griffith, W. N. [sic: U.], Benton, Tenn.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1887, page 152]

1888
Licentiate - Griffith, W. N. [sic: U.], Benton, Tenn.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1888, page 165]

1889
Licentiate - Griffith, W. N. [sic: U.], Stamper, Tenn.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1889, page 174]

1890
Licentiate - Griffith, W. N. [sic: U.], Stamper, Tenn.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1890, page 120]

1891
Licentiate - Griffith, W. U., Stamper, Tenn.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1891, page 135]

1892
Licentiate - Griffith, W. U., Stamper, Tenn.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1892, page 142]

1893
Minister - Griffith, W. U., Sherman Heights, Tenn.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1893, page 144]

1894
Minister - Griffith, W. U., Sherman Heights, Tenn.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1894, page 159]

1895
Minister - Griffith, W. U., Sherman Heights, Tenn.
Georgia Presbytery - Tennessee Synod
Pastor - New Prospect Cumberland Presbyterian Church [session clerk, J. F. Smith, lived in Cedar Grove, Ga.]
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1895, pages 165 & 268]

1896
Minister - Griffith, W. U., Sherman Heights, Tenn.
Georgia Presbytery - Tennessee Synod
Pastor - New Prospect Cumberland Presbyterian Church [session clerk, J. F. Smith, lived in Cedar Grove, Ga.]
Pastor - Tunnel Hill Cumberland Presbyterian Church [session clerk, D. W. Gilliam, lived in Tunnel Hill, Ga.]
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1896, pages 151, 241-242]

1897
Minister - Griffith, W. N. [sic: W.U.], (without charge), Sherman Heights, Tenn.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1897, page 272]

1898
Minister - Griffith, W. N. [sic: W.U.], charge, Pinelog, Ga.
Georgia Presbytery - Tennessee Synod
Pastor - Bronco Cumberland Presbyterian Church [session clerk, H. Meacham, lived in Bronco, Ga.]
Pastor - New Prospect Cumberland Presbyterian Church [session clerk, J. F. Smith, lived in Cedargrove, Ga.
Pastor - Smith's Chapel Cumberland Presbyterian Church [session clerk, J. W. Stubbs, lived in Pinelog, Ga.]
Pastor - Stamp Creek Cumberland Presbyterian Church [session clerk, J. P. Alexander, lived in Cassville, Ga.]
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1898, pages 225-226 & 286]

1899
Minister - Griffith, W. N. [sic: W.U.], charge, Pinelog, Ga.
Georgia Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1899, page 190a]

1900
Minister - Griffith, W. U., charge, Sumach, Ga.
Chattanooga Presbytery - Tennessee Synod
Pastor - Lebanon Cumberland Presbyterian Church [session clerk, D. W. King, lived in Dawnville, Ga.]
Pastor - Sumach Cumberland Presbyterian Church [session clerk, John N. Petty, lived in Fairy, Ga.]
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1900, pages 136a & 200a]

1901
Minister - Griffith, W. U., charge, Sumach, Ga.
Chattanooga Presbytery - Tennessee Synod
Pastor - Lebanon Cumberland Presbyterian Church [session clerk, D. W. King, lived in Dawnville, Ga.]
Pastor - Sumach Cumberland Presbyterian Church [session clerk, John N. Petty, lived in Fairy, Ga.]
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1901, pages 162a-163a & 258a]

1902
Minister - Griffith, W. U., charge, Sumach, Ga.
Chattanooga Presbytery - Tennessee Synod
Pastor - Lebanon Cumberland Presbyterian Church [session clerk, D. W. King, lived in Dawnville, Ga.]
Pastor - Sumach Cumberland Presbyterian Church [session clerk, John N. Pettey, lived in Fairy, Ga.]
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1902, pager 152a-153a & 212a]

1903
Minister - Griffith, W. U., without charge, Sumach, Ga.
Chattanooga Presbytery - Tennessee Synod
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1903, page 199a]

1904
Minister - Griffith, W. U. - In transitu
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1904, page 205a]

1905
Minister - Griffith, W. U., charge, Gadsden, Ala.
Talladega Presbytery - Alabama Synod
Pastor - Clear Creek Cumberland Presbyterian Church - [session clerk, J. E. Lee, lived in Attalla, Ala.]
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1905, pages 55a & 173a]

1906
Minister - Griffith, W. U., charge, Gadsden, Ala.
Talladega Presbytery - Alabama Synod
Pastor - Mt. Ewing Cumberland Presbyterian Church [session clerk, J. J. Freeman, lived in Mt. Bora, Ala.]
Pastor - Whortons Chapel Cumberland Presbyterian Church [session clerk, F. W. Yaikow, lived in Gadsden, Ala.]
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1906, pages 48a & 162a]

He goes into the partial union with the Presbyterian Church, U.S.A.