1.  Marriage Record:

2.  1900 Census Every-Name-Index/Images (online at Ancestry.com, Image #9 of 38):  Ohio Twp., Monroe Co., OH, Roll T623_1305, p. 150A, SN 5, SD 15, ED 98, enumerated 11 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

22

23

24

25

27

28

79

81

Straub Lewis

Head

W

M

Dec 1867

32

M

8

Ohio

Germany

Germany

Farmer

0

Y

Y

Y

R

F

66

______ Anna E

Wife

W

F

Apr 1871

29

M

8

6

6

Ohio

Switzerland

Switzerland

Y

Y

Y

______ Ida S

Dau

W

F

Mar 1893

7

S

Ohio

Ohio

Ohio

at school

Y

N

Y

______ Edna L

Dau

W

F

Dec 1894

5

S

Ohio

Ohio

Ohio

______ Josie M

Dau

W

F

Dec 1894

5

S

Ohio

Ohio

Ohio

______ Mabel L

Dau

W

F

Sep 1895

4

S

Ohio

Ohio

Ohio

______ Henry

Son

W

M

Nov 1897

2

S

Ohio

Ohio

Ohio

______ Frida

Dau

W

F

Feb 1899

1

S

Ohio

Ohio

Ohio

Hügh Frederick

Servant

W

M

Sep 1881

18

S

Switzerland

Switzerland

Switzerland

Farm laborer

3

Y

Y

Y

The third daughter is clearly "Josie."  Listed next to Lewis's parents, Reinhardt & Sophia STRAUB.

3.  1910 Census Index/Images (online at Ancestry.com, Image #23 of 31):  Ohio Twp., Monroe Co., OH, Roll T624_1219 (Part 1), p. 156A, SN 12 A, SD 15, ED 157, enumerated 5 May 1910, official enumeration date 15 Apr 1910 (extracted by Diana Gale Matthiesen):¤•

1910:  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

10

11

12

13

14

17

18

19

20

21

22

23

24

25

26

27

28

29

160

162

Straub Elizabeth

Head

F

W

39

Wd

8

8

Ohio

Switz-German

Switz-German

Eng

Farmer

General Farm

Emp

N

0

Y

Y

O

F

F

122

______ Etna

Dau

F

W

15

S

Ohio

Ohio

Ohio

Eng

None

Y

Y

Y

______ Rosa

Dau

F

W

15

S

Ohio

Ohio

Ohio

Eng

Farm woman

Home Farm

W

Y

Y

Y

______ Mable

Dau

F

W

13

S

Ohio

Ohio

Ohio

Eng

None

Y

Y

Y

______ Henry

Son

M

W

12

S

Ohio

Ohio

Ohio

Eng

None

Y

Y

Y

______ Frieda

Dau

F

W

11

S

Ohio

Ohio

Ohio

Eng

None

Y

Y

Y

______ Nellie

Dau

F

W

9

S

Ohio

Ohio

Ohio

Eng

None

Y

______ Lewis

Son

M

W

7

S

Ohio

Ohio

Ohio

None

Y

The second daughter is clearly, "Rosa."  Listed next to Elizabeth's brother-in-law, John H. STRAUB, who is listed next to Elizabeth's father-in-law, Reinhard STRAUB. 

4.  Ohio Death Certificate Index, 1913-1937 (online at the Ohio Historical Society web site):

Last Name	Given Name	Initial	Date	County	Vol. No.	Cert. No.
Straub	Anna	E	7/17/1916	Monroe	2000	45249

The Death Certificate should show Anna's father's surname (i.e., her maiden name).  This is not my line, so I'm not going to go to the expense of obtaining it, but if you do, please share the information.