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

Green Berry CORNWELL Spouse: Elizabeth WARD Marriage: 01 Sep 1866, Clermont, Ohio Source: Marriage Records. Probate Court (Clermont). Ohio.

2.  1900 Census Every-Name-Index/Images (online at Ancestry.com):  "Brittana" CORNWELL (b. Mar 1896, OH) is living in Goshen Twp., Clermont Co., OH (p. 72B), with her grandparents, Greene B. CORNWELL (b. Mar 1844, OH) and Elizabeth CORNWELL (b. Feb 1843, VA).

3.  1910 Census Index/Images (online at Ancestry.com):  Bertha B. CORNWELL (æ 14, b. OH) is living in Madisonville, Columbia Twp., Hamilton Co., OH (p. 51B), with her uncle, William F. MEYER (æ 50, b. OH) and aunt, Brittania J. MEYER (æ 34, b. OH); they are listed next to Clarence STRAUB  (æ 18, b. OH), who is living with his widowed father, John W. STRAUB (q.v.).

4.  1920 Census Index/Images (online at Ancestry.com, Image #1 of 13 — indexed "Clarance Straub"):  Miami Ave., Maderia Village, Sycamore Twp., Hamilton Co., OH, Roll, p. 24A, SN 1A, SD 1, ED 459, 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

8

9

10

11

12

16

17

18

19

21

23

25

26

27

28

*

None

2

2

Straub Clearance

Head

O

M

M

W

27

M

Y

Y

OH

OH

US

Y

Gas Inspector

Cinti Gas Co

W

Straub Brittie

Wife

F

W

23

M

Y

Y

OH

OH

AR

Y

None

______ John W

Son

M

W

6

S

Y

OH

OH

OH

Y

None

______ Edwin A

Son

M

W

2

S

OH

OH

OH

None

*Miami Ave

5a.  1930 Census Index/Images (online at Ancestry.com, Image #24 or 24):  210 Cleveland Ave., City of St. Bernard (Ward 2), Hamilton Co., OH, Roll 1819, p. 69B, SN 12 B, ED 31-354, SD 24, enumerated 10 Apr 1930, official enumeration date 1 Apr 1930 (extracted by Diana Gale Matthiesen):

1930:  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

11

12

13

14

16

17

18

19

20

24

25

26

27

28

30

*

210

188

272

Lawyer Minnie

Head

O

6000

R

F

W

67

Wd

N

Y

OH

Ger

Ger

Y

None

Straube Clarence

Nephew

M

W

38

Wd

N

Y

OH

OH

Ger

Y

Contractor

House Building

W

Y

N

_______ John

GNephew

M

W

16

S

Y

Y

OH

OH

OH

Y

None

_______ Edwin

GNephew

M

W

13

S

Y

Y

OH

OH

OH

Y

None

Myers Annie

Sister

F

W

64

Wd

N

Y

OH

Ger

Ger

Y

None

*Cleveland Ave

5b.  1930 Census Index/Images (online at Ancestry.com, Image #12 of 71):  8430 Burns Avenue, Cincinnati City (Ward 26, Block No. 8), Hamilton Co., OH, Roll 1817 (Book 1), p. 6B, SN 6B, ED 31-281, SD 24, enumerated 8 Apr 1930, official enumeration date 1 Apr 1930 (extracted by Diana Gale Matthiesen):¤

1930:  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	16	17	18	19	20	24	25	26	27	28	30
*	8430	121	135	Straub John W	Head	O	$12000	R	N	M	W	72	Wd	N	Y	OH	Ger	Ger	Y	None				N
				______ Edna C	Dau					F	W	35	D?	N	Y	OH	OH	Ger	Y	Teacher	Public School	W	Y
				______ Brettinia E	GDau					F	W	9	S	Y		OH	OH	OH		None
*Burns Avenue

6.  Ohio Death Certificate Index, 1913-1944 (online at the Ohio Historical Society web site):  can't find Bertha. 

7.  SSDI:  Social Security Death Index (online at RootsWeb.com; missing columns contained no data):

Name	Birth	Death	Last Residence	SSN	Issued	Post-em
Clarence STRAUB	01 Mar 1892	Sep 1962	(Kentucky)	269-05-7605	OH	Yes