— born in Central Twp., Barton Co., MO:
5.  James Clinton UNDERHILL, b. 13 Sep 1908 

1.  Marriage Record:

2.  1900 Census Index/Images (online at Genealogy.com, Image #16 of 24):  Wayne Town, Lafayette Co., WI, Roll T623-1796 (Book 1), p. 189B, SN 8, SD 2, ED 105, enumerated 23 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	16	17	19	22	23	24	25	26	27	28
152	152	Underhill James	Head	W	M	Oct 1865	34	M	2			WI	NY	NY			Farmer	Y	Y	Y	O	M	F	130
		_________ Anna M	Wife	W	F	Jun 1875	25	M	2	1	1	Ger	Ger	Ger	1883	17		Y	Y	Y
		_________ John W	Son	W	M	Jun 1899	1	S				WI	WI	Ger				Y	Y	Y
		_________ Mary	Mother	W	F	Dec 1831	68	Wd		7	4	NY	NY	NY				Y	Y	Y

3.  1910 Census Index/Images (online at Genealogy.com, Image #13 of 22):  Central Twp., Barton Co., MO, Roll 767 (Book 2), p. 212A, SN 7A, SD 13, ED 20, enumerated 30 Apr or 2 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

17

18

19

20

21

22

23

24

25

26

27

28

29

146

146

Underhill J K

Head

M

W

45

M1

13

WI

NY

PA

Eng

Farmer

General farm

Emp

?

Y

Y

O

M

F

142

_________ Marie

Wife

F

W

33

M1

13

5

5

Fran French

Ger German

Fran French

1880

Eng

None

Y

Y

_________ William

Son

M

W

10

S

WI

WI

Fran French

Eng

Farm laborer

On home farm

W

N

0

Y

Y

Y

_________ Sidney

Son

M

W

9

S

WI

WI

Fran French

None

Y

Y

Y

_________ Quinton L

Son

M

W

6

S

WI

WI

Fran French

None

Y

_________ Estella

Dau

F

W

4

S

WI

WI

Fran French

None

_________ Clinton

Son

M

W

1

S

MO

WI

Fran French

None

4.  1920

5.  1930

6.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).  A file there states that son Clinton was born in "LaMac," MO, but this is surely a mis-reading or typo for "Lamar," the county seat of Barton Co., MO, because there's no such place as "LaMac" in Missouri — or anywhere else, at least according to the GNIS.  However, Lamar is in Lamar Twp., and if Clinton was born at home on the farm, he was born in Central Twp., not Lamar or Lamar Twp.