Let me give you the 1910/20 Census info and G. R. Gullett's Civil War File. This may clear up some of the confusion.
Lawrence, Sharp, Fulton and Randolph Counties are all in the NE section of AR and more or less adjoin each other. Since I have found no land records for George R. Gullett he could move around from county to county as a tenant farmer and could have married in more than one county. I have not found George R. on the 1880 Census or any of the rest. Here is another marriage
George R. Gullett m. Melvina Oliver 25 Feb 1882 Lawrence Co. AR.
I have found no other G. R./George R. Gullett than what I have posted. The MS birth state is only listed on his Civil War POW record, all the rest say TN not IN, though John W. on the 1920 is listed as AR MS IRE, on the 1910 as AR TN TN.
It's Belle Maxey's mother who lists her father as b. Ireland and mother b. Scotland.
1910 Pleasant Ridge, Fulton Co. AR
John W. Gullett Head 42 mar.twice 6yrs AR TN TN
Belle Wife 32 mar.once 6yrs 5children/4living IND IND IND
Thelma Dau 7 AR AR IND
George H.(Henry)Son 5 AR AR IND
Frank Son 4 AR AR IND
Ranson O. Son 8months AR AR IND
1920 Dist 19, Cookson, Cherokee Co. OK
John W. Head 52 AR MS IRE
Bell Wife 39 IN IN IN
Thema Dau 17 AR
Henry Son 15 AR
Frank Son 13 AR
Ranson Son 10 AR
Roy Son 8 AR
Pearl Dau 3 2?months OK
Louis Son 11months OK
I have found Ranson on the 1930 Rogers Co. OK. Frank and Roy on the 1930 Detriot MI Census. None of the rest. Homer must have been born after 1920 Census since he appears on no other.
If someone has found George R. on the 1880 tell what county and how he is listed. He doesn't come up using soundex by any spelling of Gullett. I went through the entire Pleasant Ridge, Fulton Co. AR Census for 1880 and 1900 and found no Gullett/Gullets.
Civil War Compiled Service Record G. R. Gullett
There are only 4 pages.
PVT Co "C" 238th Reg't AR INF
Enlisted 19 July 1862 Camp Adams, Randolph Co. AR
Muster Roll Camp Adams.
Muster Roll Mar/April 1863 Dated 11 May 1863
Left Sick near Van Buren 28 Dec 1862 Deserted (must not have according to next entry)
Roll of POWs Northern SubDiv of AR
On Roll of POW Surrendered 11 May 1865 G. R. Gullett
Paroled at Jacksonport, AR 05 June 1865
Muster and Descriptive Roll of POWs
G. R. Gullett
Where Enl: Randolph Co. AR
Black Eyes, Black Hair, Complexion: Dark, Hgt 5'5"
Where Born: MS
PVT Co. "C" Col Shaver's Reg't(this was the 38th AR INF)
I don't have a George or George R. or G.R. Gullet(t) who was born in MS.
There is a George R. Gullett son of Abram/Abraham and Susannah Gullett in Dearborn Co. IN but he was born in 1846 and is no match for the George R. in AR.
The source records are the Federal Census images and AR marriages at ancestry.com and footnote.com.
There is a record for J.W. Gullett m. W. E. Mckee 22 Nov 1888 Sharp Co. AR
A Death Record for John Wes. Gullett d. 08 Feb 1945 Lawrence Co. AR.
Sometimes the information gets muddled handed down from generation to generation. Does anyone have Bible or marriage records for this family?
Just as a guess I think that Mary E.'s last name could have been Beavers, on one marriage record is is Beaiva and on another Veaiva.