Although Reuben Payne, Enoch Payne's grandfather may have owned other land, the deed below is the first recorded deed I have located and the first known record of this Reuben Payne line in America.  Here he sells land to Samuel Gamble that was granted to Elijah Owens in 1784.  Reuben aquired the land between 1784 and 1790 when John Sevier makes the following entry into his diary.  Reuben must have farmed and sold corn.  Elijah Owen was a land speculator as you see from the entry below.

Gov. John Sevier's Diary
owned by the McClung Museum Knoxville starting on Page 19
March Sun 8 1795 Fair & pleasant. Mon. 9 warm snowed at night. Tues 10 snowed in the morning. Bought of Mr. Paine 150 B. corn at 2/. Paid him Liere 7. (?) (?).
Wed. 11
Fry 13 cold. Jno. Fickee 1 pr. overals 12/. Sat. 14 very cold.   (First Mention of Reubin or James Payne in U.S.)
clear & cold. thur. Cold snowed at night.

Reuben went on Bond when his son John Payne married Rachel Parker in Washington County, TN in 1794.

Deed Book 9 1801 - 1808 page 217 and 218 2/26/1803                           
This endenture made and concluded upon this twenty 6th day of February in the year of our Lord one thousand eight hundred and three between Reubin Payne of the County of Washington in the State of Tennessee of the one part and Saml Gamble of the other part of the County of Sullivan and State of said of the other part. It is this the same Reubin Paine and in consideration of the sum of Six Hundred and sixty Six dollars and Sixty Six cents, ????convait and confires unto him the said Saml Gamble his heirs and assigns for ever all that tract of land situated lying in the county of Washington aforesaid. Beginning at the North ??? West crossing Sinking Creek, Seventy poles to the white oak then the old State Line then North one hundred and eight poles to Loyser Ford or forks, ??? red oak then with his line eighty two poles crossing Sinking Creek to a ?? sapling then East one thousand and sixty poles to a white oak tree, then seventy one hundred and fifty two poles to a stake then west sixty eight poles to the beginning. Containing two hundred acres as by plat and from the State of North Carolina dated the 10th of November 1784. Recorded in the Register Office in Book A page 258 appears together with all woods hay and water and what in ??? mines minerals ???? apparatus to the ???? or any part there of to hold to him the said Samuel Gamble his heirs and assigns against him the said Rubin Payne and his heirs and assigns and agents living other ???? by ???? is Wilnely Whine of the said Reubin Payne hath here unto set his hand and seal this day on year fore written. Signed and Delivered in person
Reuben Payne (signature) Seal
Nathan Shipley
James Payne
David Dyer

Old Book A page 258 State of North Carolina No. 517
To all to whom these presents shall come Greeting:
Know ye that we for and in consideration of the sum of fifty shillings for every Hundred acres hereby Granted paid unto our Treasury by Elijah Owens have given and Granted and by these presents are give and grants the said Elijah Owens a tract of land containing two hundred acres lying and being in our County of Washington on Sinking Creek Including big spring. Beginning at a white oak tree thence on a dividing line between this survey and a survey former by John Edmond now belonging to the said Owens, North sixty eight degrees west one hundred and six poles to a white oak thence on said dividing line North Eighty six degrees west seventy six poles crossing said creek to a white oak tree on Nicholas Halls line then on said Halls line north one hundred and eight poles to ?? Fords corner red oak which was formerly Johnstons. Then on said Fords line east eighty two poles crossing said creek to said Fords corner locust sapling then East Hundred and sixty two poles to a white oak tree then south one hundred and fifty poles to a stake then west sixty eight poles to the beginning as by the plat hereunto annexed doth appear together with all woods waters mines minerals Here delemants and Appedudagces to the said land belonging or appertaining to hold to the said Elijah Owens and his heirs and assigns forever yielding and paying to us such sums of money yearly or otherwise as our general assembly from time to time may direct provided always that the said Elijah Owens shall cause this Grant to be registered in the registers office of our said County of Washington within twelve months from the date here of otherwise the same shall be void and of no effect in testimony whereof we have caused these our letters to be made patent and our Great Seal to be here unto affixed.

Witness Alexander Martin Esq our Governor Captain General and Commander in Chief at Newbern the tenth day of November in the ninth year of our Independence and in the year of our Lord one thousand seven Hundred and Eighty four
By his Excellency Command T Glasgow, Secretary Alex Martin

Goodspeed History of Sullivan County, Tennessee
The principal valleys are Denton, Holston Cook and Beaver Creek. The largest stream is the Holston River, which traverses the eastern portion of the county, flowing in a south westerly course until it reaches the Washington County line where it is joined by the Watauga. It then runs in a north westerly direction to its confluence with the North Fork at Kingsport. Its chief tributaries are Sinking Creek, Beaver Creek, Fall Creek, Kendrick Creek, Muddy Creek and Reedy Creek.   

Elijah Owen:
Book - Notable Men Of Alabama
-  Vol I - Ref. 920.71 N899 1976.
Above Book has several pictures of this prominant family.
This book says "The Owens family migrated from Va thru the Carolina's into Ga in 1792. Elijah lived in Hart Co. Ga near the Savannah River.
In 1807, Elijah was a lawyer in Milledgeville, Ga. Ten years after Elijah died, the family moved to Perry, Houston Co. Ga. The three brothers
became land speculaters and became very wealthy,acquiring much land."

Elijah Smith Owens Sr. served Ga House of Rep and State Senate. He was desc of James Owens Founder of this branch of family who settled
in Jamestown, Va. with the first colonists.

The following maps are from http://www.tngenweb.org/tnland/squabble/


1834 Hawkins County, Tennessee


East Tennessee