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

Chrisman, George

Knight, Polly

Sep 20, 1820

Christian Co.

2a.  Census Index:  U.S. Selected Counties, 1820 (Broderbund CD-314):

1820

Chrisman, George, Jr.

KY

Christian Co.

p. 34

2b.  Christian County Genealogical Society (Hopkinsville, KY).  1995.  Christian County, KY, Census Records, 1820-1830-1840.  Simmons Historical Publ., Melber, KY.  On p. 8 (of the book, not the census):

1820

Chrisman

George, Jr.

000100-00100

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	19-25*	1794-1801	= George (b. 1794/5)
1 female	16-25	1794-1804	= Polly (b. 1794/5)
*In the 1820 Census, the third column is age class 16-18 and the fourth column is age class 16-25; therefore, any individual in column three is duplicated in column four.  By subtracting the number in column three from the number in column four, you can create an age class "19-25."

As expected, the newlyweds have no children.  Living next door to George's sister, Barbara (CHRISMAN) BOBBITT, and three doors down from George's father. 

3.  1830 Census Index (online at GenealogyLibrary.com):

Christman, George	IL	Morgan Co.	p. 14
Christman, George	IL	Morgan Co.	p. 17

One is the father, the other the son.

4.  1840 Census Index (online at GenealogyLibrary.com):

Chrisman, George, Jr.

IL

Scott Co.

Winchester

p. 150

5.  1850 Census Index/Microfilm (online at GenealogyLibrary.com):  Scott Co., IL, p. 89A, 1210/1244, enumerated 6 Dec 1850 (extracted by Diana Gale Matthiesen):

George Chrismann	55	m	Farmer	3000?/5000?	N.C.
Polly      "	55	f			S.C.

Living next door to James THOMPSON (ae 18, b. IN) & Serena (ae 20, b. IL).

6.  A.B. Willhite.   [n.d.]  Christian Co., Kentucky, Tax List, 1819-1823.   (Self-published; available from author at 4396 Coopertown Rd., Russellville, KY 42276, or from the Christian County Genealogical Society, Hopkinsville, KY).

Pg. in Willhite	Year	First Name	Last  Name	A	B	C	D	Acres	Watercourse
15	1819	George	Cristman	1	-	-	1	-	-
83	1820	George, Jr	Christman	1	-	-	1	-	-
126	1821	George, Jr	Christman	1	-	-	1	-	-
169	1822	George	Christman	1	-	-	2	-	-
213	1823	George	Christman	1	-	-	3	100	P R
Legend for numerical data: A = White Males 21 or over; B = Blacks over 16; C = Total Blacks; D = Horses
Abbreviations:  PR = Pond River

7a.  James Taylor Killebrew.  1987.  County Court Order Book "B" Part 2 for Christian County, Kentucky, for the years Nov. 1809 - 6 June 1814 for a County Court held at Town of Hopkinsville.  Christian County Family and History Research Society (4465 Cadiz Rd., Hopkinsville, KY 42240).  First column is the page number in Killebrew; second column is the page number in Court Order Book B.

p.	p.	Date	Motions
131	346	6 Sep 1813	Ordered that James Palmer be appointed surveyor of that part of the road from Hopkinsville to the United States Saline commenceing (sic) at the Sinking Fork and continuing to a marked Black Oak about half a mile from Bobbitts and be assisted by the following hands to wit: ... Uriah Williams, Colden William ... George Christman, John Christman ... Simon Knight ...

The George assigned to do roadwork was more likely George, Jr., not his father.  On the other hand, the county clerk usually distinguished him with "Jr." (see next source).

8.  James Taylor Killebrew.  1999.  County Court Order Book "F," Parts 1 & 2 [but not 3], Christian County, Kentucky, for the years 1819-1825.  County Genealogical Society (1101 Bethel St., Hopkinsville, KY 42240).  First column is the page number in Killebrew; second column is the page number in Court Order Book F.

p.	p.	Date	Motions
380	363	8 Mar 1825	Ordered that John Chrisman be appointed Surveyor of that part of the road leading from Hopkinsville to Williamson's Mill Commencing at Francis Boyds and continuing to John Keys and that the following hands be alloted to work on said part of said road, to wit:  David Clark 1 hand, John Chrisman 1 hand, Peter Chrisman (1), George Chrisman (1), Luton Lewis (1), William Underwood (1), Samuel Underwood (1), James Knight (1), John Knight (1), Jacob Chrisman (1), George Chrisman, Jr. (1), William Long (1), Thomas Long (1), James Johnston, Robt. Philps (1), Joshua Bryant (1), Lawrence Bryant (1) Andrew Maun [sic, Mann] (1), William Brawnon (1), John Keys (2) hands.

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

p. 135

Page 547. An account of the sale of the estate of Edward Palmer deceased. Sale by John Lander, administrator, on Oct 16 & 17, 1823, on a credit of 16 months. Purchasers: ... George Chrisman ...

This record may apply to the father or the son (i.e., George Sr. or George Jr.).

19.  Messages in the Chrisman Family Genealogy Forum online at GenForum.