1.  Marriage Record:

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

Sarah Emily CORBIN; Birth: Brown Street; Christening: 16 Sep 1838, St Martin, Salisbury, Wiltshire, England William CORBIN; Birth: Winchester Street Christening: 16 Aug 1840, St. Martin, Salisbury, Wiltshire, England Father: James CORBIN; Mother: Mary Source: "Extracted birth or christening record for the locality listed in the record."

Alfred James CORBIN Christening: 04 Nov 1842, St Thomas', Salisbury, Wiltshire, England Ellen CORBIN; Christening: 27 Jun 1844, St Thomas', Salisbury, Wiltshire, England Father: James CORBIN; Mother: Mary Source: Parish Registers, 1530-1943. Church of England. St. Thomas' Church (Salisbury, Wiltshire)

Emma CORBIN; Birth: 06 Oct 1846; Christening: 04 Nov 1846, St Edmunds, Salisbury, Wiltshire, England Father: James CORBIN; Mother: Mary Source: not specified

3.  1841 Census of England and Wales Every-Name-Index/Images (online at Ancestry.com, Image #2 of 9):
official enumeration date 6 Jun 1841 (extracted by Diana Gale Matthiesen):¤•

Class	GSU Roll	Registration Dist.	Sub-registration Dist.	Hundred	County	ED	Piece	Bk	Folio	Pg	Ln
HO 107	464204	Salisbury	Salisbury	New Sarum	Wiltshire	14	1190	3	31	1	15

City or Borough of  New Sarum

Parish or Township of  St Edmunds

1841:  for an explanation of the column headings, please see What the Numbers in the British Censuses Mean. Ages of those over 15 are rounded off to the nearest 5 years.
1	2a	2b	3	4a	4b	5	6a	6b
Winchester St		/	James Corbin	30		Umbrl: M.	N
			Mary Corbin		30		N
			Ann Corbin		12		Y
			Sarah Corbin		3		Y
			William Corbin	1			Y

Is Ann a daughter or a sister?  I'm inclined to go with sister.

4.  1851 Census of England and Wales Every-Name-Index/Images (online at Ancestry.com, Image #6 of 33):
official enumeration date 30 Mar 1851 (extracted by Diana Gale Matthiesen):¤•

Class	GSU Roll	Registration Dist.	Sub-registration Dist.	County	ED	Piece	Bk	Folio	Pg
HO 107	220994	Salisbury	Salisbury	Wiltshire	2a	1847	-	88	5

Parish and Ward of	Eclesiastical District of	City of Borough of	Town of	Village of
Saint Edmund		Salisbury

1851:  for an explanation of the column headings, please see What the Numbers in the British Censuses Mean (missing columns contained no data).
1	2	3	4	5	6a	6b	7	8
18	Castle Street, Bulls Entry	James Corbin	Head	Mar	40		Umbrella Maker	Hants Lymington
		Mary    Do	Wife	Mar		40		Devon   Chudley
		Sarah   Do	Daur			13	Scholar	Wilts Salisbury
		William Do	Son		11		Scholar	Do       Do
		Alfred  Do	Son		9		Scholar	Do       Do
		Emma    Do	Dau			4		Do       Do
		George  Do	Son		2

5.  1861 Census of England and Wales Every-Name-Index/Images (online at Ancestry.com, Image #16 of 25):  St. Edmund's Parish, City of Salisbury, Salisbury Sub-reg. Dist., Salisbury Reg. Dist., Wiltshire, England; Class: RG9; Piece: 1317; Folio: 10; Page: 16; GSU Roll: 542794, official enumeration date 7 Apr 1861 (extracted by Diana Gale Matthiesen):¤•

1861:  for an explanation of the column headings, please see What the Numbers in the British Censuses Mean (missing columns contained no data).
1	2	3a	4	5	6	7a	7b	8	9
105	Rollestone St	1	Mary Corbin	Head	W		48	Needle Woman	Devon Chudleigh
			Sarah  do	Dau	Un		22	Laundress	Wilts  Salisbry
			Alfred do	Son	do	19		Box Maker	do      do
			Emma   do	Dau	do		14	Needle Woman	do      do
			George do	Son	do	12		Scholar	do      do

6a.  1871 Census of England and Wales Every-Name-Index/Images (online at Ancestry.com, Image #21 of 26):  St. Edmund Parish, City of Salisbury, Salisbury Sub-reg. Dist., Alderbury Reg. Dist., Wiltshire; Class: RG10; Piece: 1955; Folio: 31; Page: 21; GSU Roll: 830882, official enumeration date 2 Apr 1871 (extracted by Diana Gale Matthiesen):(¤•)

1861:  for an explanation of the column headings, please see What the Numbers in the British Censuses Mean (missing columns contained no data).
1	2	3a	4	5	6	7a	7b	8	9
132	46 Rollestone St	1	William Moyes	Head	Mar	36		Tailors Cutter	Cornwall Cargreen
			Emma     do	Wife	Mar		32	Dressmaker	Wilts     Downten
			Sidney C do	Son		1			do     Salisbury
			Alice F  do	Dau			1m		do         do
			Mary Corbin	Nurse	Wid		62	Nurse*	Devon   Chudleigh
*Someone has written in, in another pen and hand, "not ??," but I can't decipher what the ?? is.

There's no obvious genealogical connection between Mary and either William MOYES or his wife, Emma DREDGE.

6b.  1871 Census of England and Wales Every-Name-Index/Images (online at Ancestry.com, Image #10 of 14):  St. Edmund Parish, City of Salisbury, Salisbury Sub-reg. Dist., Alderbury Reg. Dist., Wiltshire; Class: RG10; Piece: 1954; Folio: 39; Page: 10; GSU Roll: 830881, official enumeration date 2 Apr 1871 (extracted by Diana Gale Matthiesen):¤(•)

1861:  for an explanation of the column headings, please see What the Numbers in the British Censuses Mean (missing columns contained no data).
1	2	3a	4	5	6	7a	7b	8	9
61	No 74 Church Street	1	Sarah Corbin	Dau	Unm		33	Sempstress	Wilts Salisbury
			Alfred Corbin	Son	Unm	23		Slaughterman [Butcher]	do      do
			Wm Corbin	Grandson		3			do      do
			Thomas Davidson	Nurse Child		3			do      do

Not surprisingly, the indexer shows Sarah and Alfred as children of the previous household, even though they are at No. 72 Church Street.  I can see no obvious genealogical relationship between these CORBINs and the previous household, who are BONNERs.

7.  1881 Census of England and Wales Every-Name-Index/Images (online at Ancestry.com, Image #11 of 20):  St. Edmund Parish, City of Salisbury, Salisbury Sub-reg. Dist., Alderbury Reg. Dist., Wiltshire, Class: RG11; Piece: 2071; Folio: 125; Page: 11; GSU Roll: 1341499, official enumeration date 3 Apr 1881 (extracted by Diana Gale Matthiesen):¤(•)

1861:  for an explanation of the column headings, please see What the Numbers in the British Censuses Mean (missing columns contained no data).
1	2	3a	4	5	6	7a	7b	9
56	54 Church Street	1	Mary Corbin	Head	Widow		70	Devon Chudleigh
			Sarah Corbin	Daur	Unm		44	Wilts Salisbury
			Sidney Churches	Nurse Child		4		do     do

Note that Mary's great-granddaughter, Margaret CORBIN, married a CHURCHES.

8.  England & Wales, FreeBMD Death Index, 1837-1915:   (online at Ancestry.com):

CORBIN, James, Salisbury, Wiltshire (v. 5a, p. 115) Q3 (Jul-Aug-Sep) 1857

CORBIN, Mary (æ 74), Alderbury, Wiltshire (v. 5a. p. 156) Q1 (Jan-Feb-Mar) 1886