1a.  Jordan R. Dodd, ed.  1993.  Kentucky/Virginia Marriages:  Early to 1850.  Liahona Research, Orem, UT (Broderbund CD-229):

Bradley, John	Parrott, Oney	29 May 1797	Pittsylvania Co., VA
Bradley, Richard D.	Bradley, Nancy	27 Mar 1845	Christian Co., KY

1b.  LDS.  Family Search: Internet Genealogy Service:  IGI - International Genealogical Index (online at FamilySearch.org).

John BRADLEY Spouse: Oney BOWE Marriage: 29 May 1784, Pittsylvania, Virginia Source: [patron submission]

Another lesson in not trusting patron submissions to the IGI.

1c.  Kentucky Marriage Records, Christian County, 1797-1825 (online at GenealogyLibrary.com).  On p. 140:

Rowland, McCayjah

Bradley, Lucy

Feb. 24, 1806

James Bradley

James may be Lucy's brother or uncle.

2.  Census Index:  U.S. Selected Counties, 1790 (Broderbund CD-311):  the 1790 VA census was destroyed.

3.  Census Index:  U.S. Selected Counties, 1800 (Broderbund CD-312):  the 1800 VA census was destroyed.

4a.  Census Index:  U.S. Selected Counties, 1810 (Broderbund CD-313).  Please see my WARNING regarding use of this database (the numerical data have the genders switched). 

1810

Bradley, John

KY

Christian Co.

p. 62

00001-1100100

4b.  1810 Census Index/Images (online at Ancestry.com; Image #10 of 66; extracted by Diana Gale Matthiesen):

1810

KY

Christian Co.

p. 62/524

Ln. 1

John Bradley

11001-00001-00

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	9 or under	1800-1810	= Richard (b. 1802/3)
1 male	10-15	1794-1800	= Robert
1 male	45 or over	in or bef. 1765	= John (b. 1742)
1 female	45 or over	in or bef. 1765	= Oney

5.  1820 Census Index and Digital Images (online at Ancestry.com; Image #5 of 23; extracted by Diana Gale Matthiesen):

1820

KY

Christian Co.

Hopkinsville

p. 32

Ln. 5

Oney Bradly

011000-00010-0-200

no slaves

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	10-15	1804-1810	= Richard (b. 1802/3)
1 male	16-18	1801-1804	= Robert (b. 1797-1800)
1 female	26-44	1775-1794	= Oney (b. 1762-65)
2	persons engaged in agriculture

Everyone's off by one age class, but there's little doubt these are our subjects.  Listed one line below James BRADLEY, who is one line below David LACY, and listed one line above Samuel BRADLEY, who is one line above Ben LACY.

6.  Anon.  1993.  Christian County, Kentucky, Wills and Estates, 1815-1823:  Christian County Will Book C.  T.L.C. Genealogy, Miami Beach, FL.

p. 19

Page 73.  Will.  I, John Bradley Sr of Christian County, Kentucky, being of perfect mind and memory To my wife Ona Bradley during her life - the whole of my estate, and at her death, to descend to my two sons, Robert Bradley and Richard Davis Bradley, to be equally divided between, excepting 1 horse, which I give to Tyre Parrott.  If one son dies under age or without heirs, the surviving one to inherit the moiety.  Me estate at present consists of 250 acres whereon I now live, 4 horses, 8 cattle, 21 hogs, and all my household and kitchen furniture, plantation utensils. To my 4 daughters, Susannah Bryan, Elizabeth McCord, Metilda Thompson, Lucy Rowland, and Tyree Parrott, if my 2 sons die under or without issue - one third of the above estate to Tyree Parrott, and two thirds to be equally divided amongst my sd 4 daughters. Executors:  my wife Ony Bradley and Wm Bradley and Zachariah Medlock. Signed Jul 10, 1811 - John Bradley. Wit - Wm Porter Jr, Ezekiel Bryan, Susana Bryan We do hereby relinquish all our right to the within will and to the property therein devisedd to us.  Signed Oct 28, 1816 - Ezekiel Bryan, William McCord, Micajah B. Rowland, Tyre Parrot, Samuel Thompson.  Wit - Wm Porter sr., Luke Nichols. Probated at Nov Term 1816 after being proven by the oaths of William Porter Jr and Ezekiel Bryan.

p. 22

Page 85. Inventory and appraisement of the estate of John Bradley decd, taken by Kinchen Killabrue, Chs McCord, John McCord, David Bryan, & Wm Porter Jr., per Christian County Court order. Dec 5, 1816. Includes notes on: Danl Gray, James Bradley; an acct on: Saml Thompson, Wm Bradley. Total: $494.01. Signed - Oney Bradley, executrix. Recorded Feb Term 1817.

7.  Willard Rouse Jillson.  1925.  The Kentucky Land Grants. Filson Club Publ., Louisville, KY (online at Ancestry.com; Broderbund CD-650):

Pg	Grantee	Acres	Book	Date	County	Watercourse
Vol. 1, Pt. 1, Chap. IV. Grants South of Green River, 1797-1866
266	Bradley, Jno	200	15	12 Jun 1803	Christian	Muddy Fk Little R
266	Bradley, Jno	400	9	24 Jun 1803	Christian	Muddy Fk Little R
266	Bradley, Jno	160	18	12 Sep 1810	Christian	Muddy Fk Little R

8.  Christian County Genealogical Society.  1997.  Christian County, Kentucky, Deed Abstracts of Books G-H-I (1816-1819).  Christian Co. Gen. Soc. (1101 Bethel St.), Hopkinsville, KY 42240.

p. 26

DB G-312 December 5, 1816 Commissioners WILLIAM PORTER, KINCHEM KILLEBREW, CHARLES MCCORD, JOHN MCCORD & JACOB WALTON sold to DAVID BRYAN for the interest of heirs of JOHN BRADLEY, dec'd said ROBERT BRADLEY & RICHARD DAVIS BRADLEY; $171.00 150 A, on Muddy Fork of Little river, being part of 400 A patented in name of said JOHN BRADLEY, dec'd. S/Wm P. Porter, Kinchem Killebrew, Charles McCord, John McCord, Jacob Walton. Wit. EZEKIEL BRYAN, MICHJAH B. ROWLAND, ROBERT BRADLEY, Rec. Jan. 9, 1817.

9.  LDS.  Family Search: Internet Genealogy Service: Pedigree Resource File (online at FamilySearch.org).

10.  WorldConnect (online at RootsWeb.com).