[I searched and searched, but could not find Jacob or Faye in any census.]

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

John STRAUB Spouse: Sarah COOPER Marriage: 07 Jul 1878, Springport, Jackson, Michigan Source: Marriage Record, 1833-1910. Jackson County (Michigan). County Clerk

2.  1870 Census Index/Images (online at Genealogy.com, Image #5 of 32 — indexed "Strvals"):  Springport Twp., Jackson Co., MI, Roll 679 (Book 1), p. 417A, PN 7, 52/50, enumerated 26 Jul 1870, official enumeration date 1 Jun 1870 (extracted by Diana Gale Matthiesen):¤•

1870:  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	19
50	52	Chappell John	34	M	W	Farmer	2700	1400	New York			/
		[John's wife and children]
		Stroub John	20	M	W	Farm Laborer			Michigan	/	/

3.  1880 Census (indexed at FamilySearch.org; page image online at Ancestry.com, Image #14 of 24):  New Haven, Gratiot Co., MI, Roll 580, p. 547B, PN 14, SD 3, ED 97, enumerated 1 Jun 1880, official enumeration date 1 Jun 1880 (extracted by Diana Gale Matthiesen):¤•

1880:  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

13

24

25

26

146

146

Straub John A

W

M

26

/

Laborer

Michigan

Prussia

Prussia

______ Sarah

W

F

18

Wife

/

Keeping House

Michigan

Ohio

Ohio

______ Edith E

W

F

1/12

Apr

Dau

/

Michigan

Michigan

Michigan

John has shaved four years off his age, perhaps to appear less old when courting his young bride (it isn't just women who lie about their age!).  Listed three households from Sarah's parents, Samuel & Lucinda COOPER.

4.  1890 Census:  the 1890 Census Population Schedules were destroyed.

5a.  1900 Census Every-Name-Index/Images (online at Ancestry.com):  John not found.  Sarah has re-married and is living with her husband, Fred A. BUCK.

5b.  1900 Census Index/Images (online at Genealogy.com, Image #9 of 23):  Lebanon Twp., Clinton Co., MI, Roll 708 (Book 1), p. 166A, SN 5, SD 8, ED 13, enumerated 16 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

22

23

24

25

27

94

94

Cooper F??

Head

W

M

Nov 1871

28

M

3

Michigan

Ohio

Ohio

Farm Laborer

N

N

Y

R

H

______ Nellie

Wife

W

F

Jul 1881

18

M

3

1

1

Michigan

Michigan

Michigan

Y

Y

Y

______ Bessie

Dau

W

F

Mar 1898

2

S

Michigan

Michigan

Michigan

Y

Y

Y

Straub Perry

Nephew

W

M

Mar 1883

17

S

Michigan

At Sea Spanish

Michigan

Farm Laborer

Y

Y

Y

James F. COOPER is Sarah's brother.  Perry's father was born in Michigan.

6.  1910 Census Index/Images (online at Genealogy.com, Image #3 of 28):  Hubbardston Village, North Plains Twp., Ionia Co., MI, Roll 650 (Book 2), p. 64A, SN 2A, SD 8, ED 24, enumerated 16-18 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	10	11	12	13	14	17	18	19	20	21	22	23	24	25	26	27	28
30	30	Buck Sarah J	Head	F	W	47	D	3	3	MI	OH	OH	Eng	None					Y	Y		O	F	H
		Straub Perry	Son	M	W	26	S			MI	At sea (Germ)	MI	Eng	farm laborer	working out	W	N	0	Y	Y
		Buck Hudson	Son	M	W	18	S			MI	MI	MI	Eng	lathe? hand	auto factory	W	N	0	Y	Y	N

"Hudson" should be Hassan, and if he is really Sarah's son, Sarah should be showing children 4/4 or 4/3, not 3/3.

7.  Messages in the Straub Family Genealogy Forum (online at GenForum.com).

8.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).