1a.  Jordan R. Dodd, ed.  1993.  Illinois/Indiana Marriages:  Early to 1850.  Liahona Research, Orem, UT (Broderbund CD-228):

Cleaveland, Benjamin

Mccammon, Ann

30 Oct 1839

Sullivan Co., IN

1b.  Marriage Index:  Indiana, 1851-1900 (Broderbund CD-243):

Cleveland, Benjamin	Douthitt, Eliza K.	6 Aug 1853	Sullivan Co.
Cleveland, Benjamin	Padgett, Margaret P.	3 Mar 1857	Sullivan Co.

These are license dates; the actually ceremony can be days/weeks later.

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

Benjamin CLEVELAND Death: 07 Oct 1982 Marriage: 05 Mar 1857, Sullivan, Sullivan, Indiana Spouse: Margaret P. PADGETT Death: 05 Dec 1888 Source: patron submission

3.  1840 Census Index/Images (online at Ancestry.com; Image #9-10 of 90; extracted by Diana Gale Matthiesen):

1840

IN

Sullivan Co.

pp. 53B-54A/99-100

Ln. 25

Benjamin Cleveland

000 010 - 000 100

0100000

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	20-29	1810-1820	= Benjamin (b. 1813)
1 female	15-19	1820-1825	=
1	person employed in agriculture

On same page with Ann's father, Benjamin McCAMMON (æ 40-50).

4.  1850 Census Index/Images (online at Ancestry.com; Image #29 of 72):  District No. 105, Haddan Twp., Sullivan Co., IN, p. 212A, 182/184, enumerated 15 Aug 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):

Benjamin Cleveland	37	M		Farmer	400	Ky
Ann Cleveland	26	F				Inda
Mary J	9	F				Inda
William	7	M				Inda
John	4	M				Inda
Andrew	2	M				Inda

5.  1860 Census Images (online at Genealogy.com; Image #10 of 34):  Carlisle P.O., Jefferson Twp., Sullivan Co., IN, Roll 298 (Book 1), p. 779, PN 73, 504/506, 27 Jun 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):

Benj Cleavland	49	M		Farmer	2100	1100	Ky
Margaret P  "	34	F					Virginia
Mary        "	20	F					Ind
Wm          "	18	M		farmer			do
John        "	14	M					do
Andrew      "	13	M					do
Wesley      "	10	M					do
Benj        "	1	M					do
Mary Cleavland	73	F					Virginia

The elder Mary is Benjamin's mother, Mary (CONYER) CLEVELAND.

6.  1870 Census Index/Images (online at Genealogy.com, Image #12 of 32):  Merom P.O., Jefferson Twp., Sullivan Co., IN, Roll 361 (Book 1), p. 204B, PN 12, 84/79, enumerated 1 Sep 1870, official enumeration date 1 Jun 1870 (extracted by Diana Gale Matthiesen):

Cleaveland Benjamin	57	M	W	Farmer	5600	2635	Kentucky
__________ Margaret	44	F	W	Keeping house			Virginia
__________ Wesley	19	M	W	Farm hand			Indiana
__________ Benjamin	11	M	W				"
__________ Thomas	8	M	W				"
__________ George	7	M	W				"
__________ James S	4	M	W				"
Heinkle Catharine	20	F	W	Domestic Servant			"

7.  LDS.  Family Search: Census Records: 1880 United States (online at FamilySearch.org):

Census Place: Jefferson, Sullivan, Indiana
Source: FHL Film #1254313; NARA Film #T9-0313; Pg 576C
	Relation	Sex	Marr	Race	Age	Birthplace	Occupation	Fa	Mo
Benjamin CLEVELAND	Self	M	M	W	67	KY	Farmer	NY	VA
Margaret P. CLEVELAND	Wife	F	M	W	54	VA	Keeping House	MD	MD
Benjamin CLEVELAND	Son	M	S	W	20	IN	Farm Laborer	KY	VA
Thomas CLEVELAND	Son	M	S	W	18	IN	Farm Laborer	KY	VA
George CLEVELAND	Son	M	S	W	16	IN	Farm Laborer	KY	VA
James S. CLEVELAND	Son	M	S	W	14	IN	Farm Laborer	KY	VA
M. J. OWEN	Other	F	S	W	17	IN	Servant Girl	KY	VA

8.  1890 Census:  the 1890 Census Population Schedules were destroyed.

9.  Anon.  1884.  History of Greene and Sullivan Counties, State of Indiana.  Goodspeed Bros., Chicago (online at the U.S. Biographies Project web site; transcribed by Diana Flynn).  On p. 787:

BENJAMIN CLEAVELAND, farmer, P.O. Pleasantville, [Jefferson Twp.,] was born March 16, 1813, in Jefferson County, Ky., son of Adin and Mary (Conyers) Cleaveland.  He settled in this township in 1838, when it was comparatively a wilderness, building a small log house, sixteen feet square.  He remained in this small cabin about five years, when he built another and better cabin, which some time after gave place to a hewed-log cabin with a shingle roof.  The next house he built, and the fourth one, was a frame, in which he now lives.  He was married October 30, 1839, to Ann McCammon, and five children have been born to them--Mary J., William, John, Andrew and Wesley.  His wife departed this life November 20, 1852, and in the fall of 1853 he married Louisa K. Douthitt, who also died the following fall, when he married his third wife, Margaret P. Padget, March 5, 1857, by which union there were born four children, viz.: Benjamin, Thomas, George and James S. Mr. Cleaveland is a member of the Missionary Baptist Church, having been baptized when eighteen years of age, by Rev. John Dale.  Politically, he is a Conservative.  He has filled the position of Trustee of the township, and levied the tax to build the first brick schoolhouse in the township.  Mr. Cleaveland is a public-spirited man, being a friend to all charitable institutions.  Mrs. Cleaveland has a great many bedclothes of her own manufacture, and it is interesting to hear her tell about her first lesson in spinning.  She is a highly respected lady, and her step-children think as much of her as though she was their mother.  Mr. Cleaveland attended Sunday School at Lacey's Wood, which he says was not a Baptist, nor a Methodist school, but only a good school without being denominational.

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

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