— born in KY:
  4.  Thomas Robert Jameson CLARK, b. 1816/7
  5.  Susan CLARK, b. ca. 1820
  6.  Mahala J. CLARK, b. ca. 1822; m. 17 Feb 1844, Todd Co., KY, Newton PAYNE (c1812- )
  7.  Lucy Jane CLARK, b. ca. 1825
  8.  Isabella Dolly CLARK, b. ca. 1825
  9.  Martha St. Clair CLARK, b ca. 1832
10.  John Edward CLARK, b. ca. 1833; d. by 1840
11.  Owen Ambrose CLARK, b. 14 Oct 1834; m. 16 Feb 1860, Christian Co., KY, Susan H. SHEPHERD (1839- ), d/o Charles SHEPHERD & Susan HOPSON

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

Clark, Thomas	Powell, Tomsey	5 Feb 1801	Culpeper Co.
Clark, Thomas	Jameson, Cathy R.	5 Sep 1813	Orange Co.

2a.  LDS.  Family Search: Internet Genealogy Service:  IGI - International Genealogical Index (online at FamilySearch.org).

Thomas Mason CLARK Birth: About 1774, Culpeper, Virginia; Death: Oct 1835 Father: Capt. James CLARK; Mother: Mary MARSTON Spouse: Catherine Robertson JAMEISON Birth: About 1792, of Culpeper, Virginia; Death: 29 Oct 1870 Father: Thomas JAMEISON; Mother: Mary SAMUEL Marriage: 23 Aug 1813, Orange, Virginia Source: patron submission

It would be far more logical for Thomas's middle name to be Marston.

Thomas CLARK Spouse: Cathy R JAMASON Marriage: 05 Sep 1813, Orange, Virginia Source: patron submission

James C. Reuben CLARK; Birth: About 1802, of Christian, Kentucky Mildred CLARK; Birth: About 1804, of Christian, Kentucky Father: Thomas CLARK; Mother: Tomsey POWELL Source: patron submissions

Thomas Robert Jamieson CLARK; Birth: About 1816, Kentucky Eliza CLARK; Birth: About 1818, Kentucky Susaan CLARK; Birth: About 1820, Kentucky Mahala CLARK; Birth: About 1822, Kentucky Lucy Jane CLARK; Birth: About 1824, Kentucy Isabella Dolly CLARK; Birth: About 1826, Kentucky Martha St. Clair CLARK; Birth: About 1828, Kentucky John Edward CLARK; Birth: About 1830, Kentucky Owen Ambrose CLARK; Birth: 14 Oct 1834, Kentucky; Marriage: Feb 1859; Spouse: Susah H. SHEPPARD Father: Thomas Mason CLARK; Mother: Catherine Robertson JAMEISON Source: patron submissions

2b.  LDS.  Family Search: Internet Genealogy Service: Pedigree Resource File (index to CDs, online at FamilySearch.org).

Thomas Mason CLARK Birth: 1773, of Culpeper, Virginia; Death: 6 Jul 1864, Albemarle, Virginia Father: James CLARK; Mother: Mary MARSTON Marriage: 17 Feb 1803, Albemarle, Virginia Spouse: Mary JONES Birth: abt 1777, of Charlotte, Virginia Marriage: 23 Aug 1813, Orange, Virginia Spouse: Catherine Robertson JAMESON Birth: abt. 1792, of Culpeper, Virginia; Death: 29 Oct 1870 Source: Robert EZELL, of Farmington, UT

Thomas is said to have died in 1835 in Todd Co., KY, and this appears correct because Catherine is a widow there in the 1840, 1850, and 1860 censuses.  It appears two different Thomas CLARKs are being mixed up here.  Thomas's middle name was more likely Marston.

3.  1800

4.  1810

5.  1820

6.  1830 Census Index/Images (online at Ancestry.com, Image #X; extracted by Diana Gale Matthiesen):

1830

-

- Co.

- Twp.

Roll -

p. -

Ln. -

-

-

-

These data indicate:

7.  1840 Census Index/Images (online at Ancestry.com, Image #8 of 65 — list was roughly alphabetized; extracted by Diana Gale Matthiesen):

1840

KY

Todd Co.

Roll 124

pp. 245B-246A

Ln. 3 of C's

Clarke Catharine

010 020 - 011 100 100

512200-131100

0500000

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 white male	5-9	1830-1835	= Owen (b. 1834/5)
2 white males	20-29	1810-1820	= Thomas (b. 1816/7) = ?
1 white female	5-9	1830-1835	= Martha (b. 1830/1)
1 white female	10-14	1825-1830	= Isabella (b. 1828/9)
1 white female	15-19	1820-1825	= Susan (b. 1822/3)
1 white female	40-49	1790-1800	= Catherine (b. 1797/8)
5 male slaves	9 or under	1830-1840	= ? ? ? ? ?
1 male slave	10-23	1816-1830	= ?
2 male slaves	24-35	1804-1816	= ? ?
2 male slaves	36-54	1785-1804	= ? ?
1 female slave	9 or under	1830-1840	= ?
3 female slaves	10-23	1816-1830	= ? ? ?
1 female slave	24-35	1804-1816	= ?
1 female slave	36-54	1785-1804	= ?
5	persons employed in agriculture

8.  1850 Census Every-Name-Index/Images (online at Ancestry.com, Image #84-85 of 100):  District No. 1, Todd Co., KY, Roll M432_219, pp. 236B-237A, enumerated 2 Sep 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):

1850:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
1	2	3	4	5	6	7	8	9	10	11	12	13
606	611	Cath Clarke	62	F				Va
		Susan	27	F				Ky
		Isabella	21	F				"
		Martha	19	F				"
		Owen	15	M				"		/
[next page]
		Catherine	10	F				Ky		/
		Mary	8	F				"
		Garth	6	M				"
		Thomas	4	M				"

Catherine is too old to be the mother of the four youngest children (it's already a stretch for her to be the mother of Owen).  Listed next to married son, Thomas R. J. CLARK.

9.  1860 Census Every-Name-Index/Images (online at Ancestry.com, Image #77 of 169):  Elkton P.O., Todd Co., KY, Roll M653_396, p. 474, PN 77, 546/546, enumerated 19 Jul 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):

Catharine Clark	65	F			2000	8000	Va
Martha Clark	27	F					Ky

Listed next to married son, Owen CLARK, and his wife, Susan.

.  Archives of the CLARKE-L Mailing List (online at RootsWeb.com).

.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).