1a.  Anon.  1966.  Marriage Index:  Ohio, 1789-1850.  Liahona Research, Orem, UT (Broderbund CD-400):

Boleman, Jacob

Kuntz, Rosanna

5 Jun 1830

Tuscarawas Co.

Has someone mis-read 6/5 as 5/6 or vice versa?  The original record should be consulted.

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

Jacob BOLLMAN Birth: 10 Mar 1806, Ohio; Death: 09 Oct 1842 Marriage: 06 May 1830, Owen, Indiana Spouse: Rosanna KUHNS Birth: 31 Dec 1809, Somerset, Pennsylvania; Death: 23 Oct 1886 Father: Leonhard KUHNS; Mother: Susanna SPEIGER Source: patron submission

Abraham BOLLMAN Birth: 17 Mar 1839, Owen, Indiana; Death: 23 Dec 1921 Father: Jacob BOLLMAN (1806-1842); Mother: Rosanna KUHNS (1809-1886) Source: patron submission

2.  1830 Census Index/Images (online at Ancestry.com, Image #7 of 12; extracted by Diana Gale Matthiesen):

1830

OH

Tuscarawas Co.

Sugar Creek Twp.

Roll 141

p. 76

Ln. 9

Jacob Bolman

100 010 - 000 010

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	4 or under	1825-1830	= W.H.H. (b. 1828)
1 male	20-29	1800-1810	= Jacob (b. 1806)
1 female	20-29	1800-1810	= Rosanna (b. 1809)

3.  1840 Census Index/Images (online at Ancestry.com, Image #7-8 of 16; extracted by Diana Gale Matthiesen):

1840

OH

Tuscarawas Co.

Sugar Creek Twp.

Roll 430

pp. 368A-368B

Ln. 25

Jacob Bollman

101 001 - 120 001

0100000

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	4 or under	1835-1840	= Abraham (b. 1839)
1 male	10-14	1825-1830	= W.H.H. (b. 1828)
1 male	30-39	1800-1810	= Jacob (b. 1806)
1 female	4 or under	1835-1840	= Elizabeth (b. 1835)
2 females	5-9	1830-1835	= Susanna (b. 1832) = Sarah (b. 1830)
1 female	30-39	1800-1810	= Rosanna (b. 1809)
1	person employed in agriculture

4.  1850 Census Every-Name-Index/Images (online at Ancestry.com, Image #10 of 36):  Sugar Creek Twp., Tuscarawas Co., OH, Roll M432_734, p. 208B, 67/68, enumerated 29 Nov 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):

Daniel Harris	43	M		Farmer	750	Pa
Rosanna     "	40	F				"
Christianna "	21	F				"
George      "	17	M		Laborer		"
Daniel      "	15	M				"
Elisabeth   "	9	F				O
Moses       "	6	M				"
Isaiah      "	2	M				"
Henry       "	20	M		School Teacher		"
Sarah Boleman	20	F				"
Susanna   "	17	F
Elisabeth "	15	F
Abraham   "	11	M
Isaac     "	8	M
Anna      "	7	F

5a.  1860 Census Every-Name-Index/Images (online at Ancestry.com):  Rosanna SPANGLER (æ 51, b. OH) is living in Marion Twp., Hancock Co., OH (p. 256B), with her third husband, Samuel SPANGLER (æ 53, b. PA), and three children, surnamed SPANGLER (no Isaiah).  Isaac BOLLMAN (æ 24, b. OH) is married and still living in Sugar Creek Twp., Tuscarawas Co., OH (p. 365A).  Sarah, Abraham, and Anna are now living in Marion Twp., Owen Co., IN (see next source).

5b.  1860 Census Every-Name-Index/Images (online at Ancestry.com, Image #7 of 41):  Alligator P.O., Marion Twp., Owen Co., IN, Roll M653_287, p. 211, PN 35, 234/232, enumerated 14 Jun 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):

Peter Auman	30	M		Farmer	1400	500	Pa
Sarah   "	29	F		Domestic			Ohio
Abraham Bowlman	21	M		Day Laborer		300	"
Anna       "	18	F		Domestic		170	"
Eli Auman	17	M		Day Labor		30	"
Israel Harris	11	M					"
Lydia Auman	5	F					Ind

Israel/Isaiah HARRIS is Rosanna's son by her second marriage.

6.  1870 Census Every-Name-Index/Images (online at Ancestry.com):  Rosana SPANGLER (æ 62, b. PA, widow) is living in Jefferson Twp., Owen Co., IN (p. 230A), with her married daughter, Elizabeth (BOLLMAN) MIDDAUGH .

7.  1880 Census Every-Name-Index/Images (online at Ancestry.com):  Rosa A. SPANGLER (æ 71, b. OH, widow) is living in Marion Twp., Owen Co., IN (p. 340A), with her married daughter, Ann (BOLLMAN) FISCUS.

8.  Messages posted to the Kuhns Family Genealogy Forum (online at GenForum.com).

9.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).  A file there includes this letter in its Notes, which I have partially reproduced below:

March 20, 1916 Sugar Creek, Ohio Matie Grosse and Charles Jefferies Dear Friends, I received Your appreciated letter and the Charles W. MIDDAUGH linage in due time. Thanks for the same. It was quite interesting to me. I will try to answer some of your further inquaries: Mrs. Elizebeth Bollman MIDDAUGH was a native of Sugar Creek Township, Tuscarawas Co., Ohio.  Her parents were Jacob & Rosina (Gerrman) Roseanna (English) Bollman.  She descends from German parentage.  Her parents came from PA to Ohio about 1812 or 1815 when this country was nearly all wilderness in woods yet and shared the hardships and privations of frontier life.  A large part of the Sandusky Indian Tribe occupied the southern portion of this county at that time. Lizzie's mother was Rosina KUHNS, a daughter of Leonard KUHNS, who was a native of PA but became later a neighbor to my father in this Tuscarawas Co., OH.  She and Jacob BOLLMAN became married in this county and to this union 5 children were born------ Sarah, Susan, Elizabeth, Abraham and Isaac in the order of their ages.  Later, Lizzie's mother, Rosina BOLLMAN, became married to David HARRIS and they had one son, Isiah D. HARRIS, Lizzie's half-brother. He lived at Cool City, IN, the latest I know... With kindest regards to you all, I remain, Wm. C. BAKER The following was written in pencil by Grandmother Elizabeth Bollman MIDDAUGH (Mrs. C.W. MIDDAUGH) and refers to her brothers and sisters. (signed) C. B. Jefferies............... Jacob BOLLMAN and Rosannah KHUNS were married May 6, 1830. Jacob BOLLMAN b. May 10, 1806 Rosannah BOLLMAN b. Dec 30, 1809 W. H. Harris (?) b. Oct 28, 1828 Sarah BOLLMAN b. Nov. 2, 1830 Susannah BOLLMAN b. Aug. 8, 1832 Elizabeth BOLLMAN b. May 10, 1835 Josiah BOLLMAN b. May 16, 1838 Abraham BOLLMAN b. Feb. 17, 1839 Isaac BOLLMAN b. June 16, 1841 Anna BOLLMAN b. May 8, 1843 Rosannah Khuns BOLLMAN married David HARRIS, Aug. 5, 1847. Isiah HARRIS b. June 19, 1948 Mother died Oct. 23, 1886, age 76 years, 9 months, 23 days

There are discrepancies between dates here and those from other sources; I don't know which ones are correct.  It is clear (and not surprising) that Elizabeth (BOLLMAN) MIDDAUGH's contemporary account of her own eight siblings jibes better with the censuses than does William BAKER's later account of only five.  "W. H. Harris(?)" is almost certainly "William Henry Harrison" BOLLMAN.