1.  Jordan R. Dodd, ed.  1998.  Marriage Index: Ohio, 1851-1900.  Liahona Research, Orem, UT (Broderbund CD-236):  not found.

2.  1900 Census Index/Microfilm (online at Genealogy.com):  Monroe Twp., Richland Co., OH, p. 54B, SN 8, SD 13, ED 129, enumerated 22 Jun 1900, official enumeration date 1 Jun 1900 (extracted by Diana Gale Matthiesen):

1900:  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

14

15

19

20

21

22

23

24

25

27

28

185

189

Heiberts Frank

Head

W

M

Mar 1863

37

M

10

OH

Ger

OH

Clergyman

0

Y

Y

Y

R

F

163

_______ Anna L

Wife

W

F

Oct 1866

33

M

10

2

2

PA

PA

PA

Y

Y

Y

_______ Fredrick L

Son

W

M

June 1890

9

S

OH

OH

PA

At school

8

_______ Arthur

Son

W

M

Apr 1894

6

S

OH

OH

PA

At school

2

Straub, Levi A

F in Law

W

M

Oct 1833

66

M

45

PA

PA

PA

Farmer

0

Y

Y

Y

______ Henrietta D

M in Law

W

F

July 1833

66

S

45

5

4

PA

PA

PA

Y

Y

Y

3.  1910 Miracode Index for Ohio (online at Ancestry.com):  not found, though I didn't search exhaustively.

4.  1920 Census Index/Images (online at Ancestry.com; Image #27 of 27):  West Springfield Ave., Champaign City, Ward 6, Champaign Twp., Champaign Co., IL, p. 141A, SN 14A, SD 11, ED 13, enumerated 2 Jan 1920, official enumeration date 1 Jan 1920 (extracted by Diana Gale Matthiesen):

1920:  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	9	10	11	12	17	18	19	21	22	23	25	26	27	28
*	201	302	348	Heibert Franklin R	Head	R	M	W	56	M	Y	Y	OH	Hesse-Darmsdt	German	OH	Y	Minister?	Evgcl? Luther?	OA
				_______ Anna	Wife		F	W	53	M	Y	Y	PA		PA	PA	Y	None
*West Springfield Ave.

Frank's occupation is very hard to read; I'm being influenced by his occupation in 1900.