1913
Bro. Otto Dean came under the care of the Presbytery as a candidate for the Ministry.

The Presbytery examined Bros. C. C. Cale, R. F. Fraley and Otto Dean as required by the Confession.

[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, July 24-27, 1913, pages 224 & 225]

1914
Candidate present: G. O. Dean

Report of Committee on Literature.
We have had before us C. C. Cale, S. C. Burton and G. O. Dean and find that they have made fine progress.

[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, February 19, 22, 1914, pages 226 & 228]

1914
Licentiate present: G. O. Dean

G. O. Dean licensed 3rd Sunday in March 1914
The commission appointed to ordain Bro. C. C. Cale reported that they met according to the order of the Presbytery and ordained Bro. C. C. Cale to the whole work of the Gospel Ministry. And licensed Bro. G. O. Dean to preach the Gospel.

[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, July 23-26, 1914, pages 229]

1915
Licentiate present: G. O. Dean

Report of Committee on Examination
We have examined G. O. Dean, John R. Walker and Orlin Loyd and find them to be making splendid progress. We recommend that they continue their studies.

Report of Committee on Supplies. G. O. Dean: Union Hill and Barger.
[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, February 25-28, 1915, page 232 & 234]

1916
Report of Committee on Examination
We have examined Licentiate G. O. Dean. He made a good grade in all the studies that our Confession requires. We recommend that he be ordained to the whole work of the Ministry at 7:30 tomorrow evening, J. R. Walker to preach the sermon, B. G. Guerian to preside and give the charge.

Report of Committee on Supplied Concurred In.
G. O. Dean: Union Hill, Old Union

Commission to Meet 2nd Sunday of March 1916 to Ordain Bro. G. O. Dean.
The weather being very bad, cold and snowing, the Presbytery appointed a Commission to meet at Gum Springs the Second Sunday in March 1916 and ordain Bro. G. O. Dean: J. R. Walker to preach the sermon; B. G. Guerian to preside and give the charge. The Commission consisting of J. R. Walker, C. C. Cale, J. L. Durham, J. S. Suggs, W. E. Campbell, B. G. Guerian.
[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, February 1916, page 236]

1916
G. O. Dean, Dardanelle, Ark.
Licentiate - Porter Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1916, page 281]

1916
Minister present: G. O. Dean

Appointment of Committees.
The following committees were appointed: Education: J. T. Finney, G. O. Dean, and R. L. Hunter.

Commission Reports Ordination of G. O. Dean March 1916.
The Commission appointed to ordain Licentiate G. O. Dean to the whole work of the Gospel Ministry made their report, having done the work according to the Confession of Faith, and their report was concurred in.
[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, July 20-23, 1916, page 238]

1917
G. O. Dean, Blaine, Ark.
Minister - Porter Presbytery
Pastor - Old Union Cumberland Presbyterian Church - Magazine, Arkansas
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1917, pages 180 & 269]

1917
Minister present - G. O. Dean
Temperance Committee - G. O. Dean
[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, July 20-23, 1917, page 245]

1918
Minister absent - G. O. Dean
Report of Committee on Supplies:
G. O. Dean: Mt. Grove $50; Sulphur Springs $40
[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, February 21-24, 1918, page 248 & 250]

1918
G. O. Dean, Blaine, Ark.
Minister - Porter Presbytery
Pastor - Sulphur Springs Cumberland Presbyterian Church - Dardnelle, Arkansas
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1918, pages 153 & 234]

1918
Minister present - G. O. Dean
Committees appointed by the moderator. Sabbath Schools: G. O. Dean
[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, July 25-27, 1918, page 251]

1919
Minister present - G. O. Dean
Committees appointed. Sessional Records: G. O. Dean
Report of Commitee on Supplies. G. O. Dean: Rock Creek and Spring Creek.
[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, February 20-23, 1919, pages 253 & 254]

1919
G. O. Dean, Bellville, Ark.
Minister - Porter Presbytery
Pastor - Waveland Cumberland Presbyterian Church - Waveland, Arkansas
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1919, pages 151 & 233]

1920
G. O. Dean, Holdenville, Okla.
Minister - Porter Presbytery
Pastor - Waveland Cumberland Presbyterian Church - Waveland, Arkansas
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1920, pages 151 & 253]

1920
Rev. G. O. Dean was granted a letter of dismission and recommendaton.
[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, July 22-25, 1920, page 263]

1921
Not listed in General Assembly Minutes

1922
Rev. G. O. Dean was granted a letter of dismission and recommendation.
[Source: Minutes of Porter Presbytery of the Cumberland Presbyterian Church, February 23-26, 1922, page 272]

1922
G. O. Dean - Rocky, Okla.
Minister - Greer Presbytery
Pastor - Bogy Cumberland Presbyterian Church - session clerk lived in Foss, Oklahoma
Pastor - Rocky Cumberland Presbyterian Church - Rocky, Oklahoma
Pastor - Union Cumberland Presbyterian Church - session clerk lived in Reed, Oklahoma
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1922, pages 191 & 296]

1923
G. O. Dean - Route 2, Cloud Chief, Okla.
Minister - Greer Presbytery
Pastor - West Bogy Cumberland Presbyterian Church - session clerk lived in Floss, Oklahoma
Pastor - Sappington Chapel Cumberland Presbyterian Church - session clerk lived in Mt. View, Oklahoma
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1923, pages 202 & 306]

1924
G. O. Dean - Quannah, Tex.
Minister - Amarillo Presbytery
Pastor - Quannah Cumberland Presbyterian Church - Quannah, Texas
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1924, pages 194 & 274]

1925
G. O. Dean - Muleshoe, Tex.
Minister - Amarillo Presbytery
Pastor - Loves Chapel Cumberland Presbyterian Church - Muleshoe, Texas
Pastor - Odell Cumberland Presbyterian Church - session clerk lived in Hart, Texas
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1925, pages 166-167 & 247]

1926
Not listed in General Assembly Minutes

1927
Not listed in General Assembly Minutes

1928
G. O. Dean - Olton, Texas
Minister - Gregory Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1928, page 29c]

1929
G. O. Dean - Olton, Texas
Minister - Gregory Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1929, page 235]

1930
G. O. Dean - Olton, Texas
Minister - Gregory Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1930, page 254]

1931
G. O. Dean - Olton, Texas
Minister - Gregory Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1931, page 237]

1932
G. O. Dean - (In Tr.) Lubbock, Tex.
Minister - Gregory Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1932, page 204]

1933
G. O. Dean - Petersburg, Tex.
Minister - Amarillo Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1933, page 195]

1934
G. O. Dean - Petersburg, Tex.
Minister - Amarillo Presbytery
[Source: Minutes of the General Assembly of the Cumberland Presbyterian Church, 1934, page 190]

1935
Minister absent - G. O. Dean

A communication from Rev. G. O. Dean, asking that his name be dropped from the Roll of Amarillo Presbytery. Referred to Special Committee in investigation, of Cecil Davidson and G. O. Dean. By motion the committee report was accepted, and filed. Marked I.

Report of Special Committee on Investigation.
We had the matters of rumors concerning Rev. G. O. Dean, who asked for a letter from this Presbytery.
Regarding Rev. G. O. Dean, we have a letter from him, which is herewith attached, in which he asks that his name be dropped from the roll of ministers of Amarillo Presbytery.
We therefore recommend that his name be dropped and that the records show that this was done at his request, and that Rev. Dean be so notified by the Stated Clerk. Further, we call attention to the fact that a man's good name is gone of his most sacred possessions, and that when it is once lost or degraded it may never be regained or it may take a lifetime if it is regained. We therefore would recommend that all ministers, elders and other laymen of the church be very careful about repeating rumors against a minister or other individuals, unless they know some facts to back up their statements. In other words they should be able to produce facts to support their statements, or keep their mouths closed.
Respectfully submitted,
W. H. Cheatham
E. M. Jennings
Sam Hodges
[Source: Minutes of Amarillo Presbytery of the Cumberland Presbyterian Church, April 11-14, 1935, pages 1, 2 & 13]

1935
Not listed in General Assembly Minutes

Dean, G. O. The Only Sure Steps To Success And Happiness. [1 copy in archives]