1.  Marriage Record:

2.  1900 Census Every-Name-Index/Images (online at Ancestry.com):  can't find John, nor his brother, Frank.

3.  1910 Census Every-Name-Index/Images (online at Ancestry.com, Image #25 of 46):  Bayfield Town[ship], Bayfield Co., WI, Roll T624_1700, p. 151A, SN 13A, SD 10, ED 29, enumerated 29 Apr 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	9	10	11	12	13	14	17	18	19	20	21	22	23	24	26	28
109	232	Straub John O	Head	M	W	32	M1	4			WI	WI	unk	Eng	Manager	Telephone exchange	W	N	0	Y	Y	R	H
		______ Clara E	Wife	F	W	26	M1	4	1	1	MN	WI	WI	Eng	none					Y	Y
		______ Richard C	Son	M	W	4	S				WI	WI	MN		none
		Wilhelm Stella	Boarder	F	W	22	S				WI	US	US	Eng	Stenographer	Lumber office	W	N	0	Y	Y

4.  1920 Census Every-Name-Index/Images (online at Ancestry.com, Image #3 of 22):  709 Cummings Avenue, Superior City (Ward 3), West Pct., Douglas Co., WI, Roll T625_1984 (Book 2), p. 206A, SN 2A, SD 10, ED 71, enumerated 3 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

16

17

18

19

21

23

23

25

26

27

28

*

709

16

25

Straub John

Head

R

M

W

43

M

Y

Y

WI

WI

Ire

Irish

Y

Electrician

Power Plant

W

______ Clara

Wife

F

W

35

M

Y

Y

WI

WI

WI

Y

none

______ Richard

Son

M

W

13

S

Y

Y

Y

WI

WI

WI

Y

none

______ Helen

Dau

F

W

8 10/12

S

Y

WI

WI

WI

none

______ Donald

Son

M

W

6 6/12

S

Y

WI

WI

WI

none

*Cummings Avenue

John's maternal grandparents were born in Ireland; his mother was born on Prince Edward Island, Canada.

5.  1930 Census Every-Name-Index/Images (online at Ancestry.com, Image #30 of 47):  1313 Weeks Ave., Superior (Ward 5), Douglas Co., WI, Roll 2570 (Book 1), p. 180B, SN 15B, ED 16-30, SD 1, enumerated 17 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	15	16	17	18	19	20	24	25	26	27	28	30
*	1313	319	351	Straub John	Head	O	3000	R	N	M	W	51	M	26	N	Y	WI	WI	Can-Eng	Y	Towerman	Sos Line Ry	W	N	N
				______ Clara	Wife					F	W	46	M	21	N	Y	WI	WI	WI	Y	None
				______ Helen	Dau					F	W	19	S		Y	Y	WI	WI	WI	Y	None
*Weeks Ave

6.  World War I Selective Service System Draft Registration Cards, 1917-18.  Microfilm Series M1509 (4277 rolls), National Archives and Records Administration, Washington, DC (card images and index online at Ancestry.com):

Roll | Serial No. | Order No.:	1674994 | 1287 | 2452
Name:	John Straub
Permanent Home Address:	709 Cummings Superior Wis
Age in Years | Date of Birth:	41 | May 12 1877
Race:	White
Citizenship:	Native born
Present Occupation:	[can't read]
Employer's Name:	City of Superior
Place of Employment or Business:	Superior Wis
Name of Nearest Relative:	Mrs Clara Straub
Address of Nearest Relative:	709 Cummings Superior Wis
Signature:	John Straub
Height | Build:	Tall | Slender
Color of Eyes | Color of Hair:	Brown | Bald
Physically Disabled:	no
Date of Registration:	Sept 12 - 1918
Draft Board:	#2, City of Superior, Wis

7.  Anon.  Saturday, 14 Sep 1935.  "Plead Guilty to Liquor Violations."  The Sheboygan Press (Sheboygan, WI), p. 6 (online at Ancestry.com):

Fond du Lac, Wis. — Pleading guilty when arraigned under two counts, selling liquor without a permit and possession of untaxed liquor, Anton Bertram, John Straub, Frank Straub, Harvey McChain and Mrs Mary Knott were fined $500 with alternative county jail sentences of six months by Judge H. M. Fellenz in municipal court here Thursday...