1.  1910 Census Every-Name-Index/Images (online at Ancestry.com, Image #25 of 36):  Sidney Twp., Montcalm Co., MI, Roll T624_666, p. 45A, SN 13A, SD 11, ED 165, 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

9

10

11

12

13

14

15

16

17

18

19

20

21

23

24

26

27

28

29

233

236

Larson Jacob

Head

M

W

43

S

Den Danish

Den Danish

Den Danish

1880

Na

English

Farmer

General Farm

OA

Y

Y

O

M

F

122

"   Jens

Father

M

W

70

Wd

Den Danish

Den Danish

Den Danish

188?

Pa

Danish

own income

Y

Y

Peterson Peter

Head

M

W

58

M1

35

Den Danish

Den Danish

Den Danish

1886

Pa

English

Farmer

General Farm

OA

Y

Y

O

M

F

123

"    Anna

Wife

F

W

58

M1

35

11

8

Den Danish

Den Danish

Den Danish

Danish

None

Y

Y

"    Hans C

Son

M

W

21

S

Michigan

Den

Den

English

Laborer

S??? Machine

W

N

Y

Y

This record was blurry and difficult to read.  I cannot be certain my extraction is accurate.  It is unknown whether Peter is related to the LARSENs, but it's likely.