1.  Marriage Record:

2.  1860 Census Every-Name-Index/Images (online at Ancestry.com, Image #38 of 78):  Brandon P.O., Brandon, Rutland Co., VT, Roll M653_1326, p. 35B, PN 72, 547/495, enumerated 27 Jun 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):

Gilbert Cheeney	59	M		Farmer	100		Vt
Deborah    "	62	F		wife			"
Darwin Kedder	27	M		Wheelright		1000	"
Helen    "	27	F		wife			"
Frances E Torry	21	F		Milliner			"

Deborah (SPOONER) CHENEY is Helen's aunt; Frances TORREY is Helen's sister.

3.  1870 Census Every-Name-Index/Images (online at Ancestry.com, Image #52 of 76):  Brandon P.O., Brandon, Rutland Co., VT, Roll M593_1624, p. 320B, PN 52, 402/437, enumerated 15 Jul 1870, official enumeration date 1 Jun 1870 (extracted by Diana Gale Matthiesen):

Kidder David W	37	M	W	Carriage maker	5000	1200	Vermont
______ Helen A	38	F	W	Keeping House			Vermont
Cheney Gilbert	70	M	W	Farmer			Vermont
______ Deborah	72	F	W	Keeping House			Vermont

Deborah (SPOONER) CHENEY is Helen's aunt.

4.  1880 Census Every-Name-Index/Images (online at Ancestry.com, Image #18 of 40):  Brandon, Rutland Co., VT, Roll T9_1347, p. 21B, PN 18, SD 137, ED 169, enumerated 8 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

8

9

10

11

13

15

24

25

26

198

210

Kidder Dorwin

W

M

47

/

Wheelwright

VT

NY

VT

______ Hellan

W

F

48

Wife

/

Keeping House

VT

VT

VT

Cheney Deborah

W

F

82

Mother

/

Boarder

N?? P??

MA

MA

MA

Spooner Fred

W

M

23

Boarder

/

Clerk in Store

VT

VT

MA

Deborah (SPOONER) CHENEY is Helen's aunt, not Darwin's mother!  Fred SPOONER is Deborah's nephew (son of her brother, Paul).

5.  1890 Census:  the 1890 Census Population Schedules were destroyed.

6.  Edward L. Galvin.  2001.  The Descendants of John Wentworth McAllister of Vermont.  MS, Fayetteville, NY (PDF file online at Ed Galvin's Genealogy Pages, web.syr.edu/~elgalvin/gen/):

p. 8

Darwin William, b. 10 Feb 1833 at Whiting, Vt. (g.r.); d. 30 Nov. 1897 at Brandon, Vt., ae. 64 yrs., 10 mos., of Bright's Disease (v.r.); m. 1st at Brandon, 8 Oct. 1856, Helen Augusta Torrey, dau. of Almon and Lois (Cheney) Torrey, b. 6 Mar. 1832 at Brandon (g.r.), d. 18 Aug. 1891 at Brandon, ae. 59 yrs., 5 mos., 19 dys., "due to gravel" (v.r.); he m. 2nd 30 Aug. 1893 at Brandon (v.r.), Fannie H. Muzzey, dau. of Daniel E. and Hannah (Baird) Muzzey, b. Mar. 1847 at Madison, Wisc.  Darwin was a shoemaker in 1850, but by 1860 had left Rochester and was living in Brandon, working as a wheelwright.  In the 1880/1 Brandon Directory he was listed, along with his brother Royal, as a carriage maker at Henry D. Briggs.  He was still a carriage maker at the time of his death in 1897.  According to their marriage record his second wife Fannie had been married twice before.  In the 1900 census she was living in Brandon.  Darwin and Helen are buried with his parents in Pine Hill Cemetery, Brandon.  There were no children from either marriage.

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