1.  Marriage Record:

2.  1850 Census Every-Name-Index/Images (online at Ancestry.com, Image #62 of 209):  Philadelphia (South Mulberry Ward), Philadelphia Co., PA, Roll M432_815, p. 245B, 395/457, enumerated 3 Aug 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):

Elwood Matlack	36	M		Merchant		New Jersey
Anna Maria Matlack	36	F				"     "
Emma Matlack	5	F				Pennsylvania
Charles D Matlack	7	M				"
Hannah D Matlack	3	F				"
Hannah Dickson	60	F				New Jersey
Ann Reeves	55	F				"     "
Sarah West Dickson	37	F				"     "
Biddy Gormley	24	F		Domestic		Ireland
Elizabeth Ralph	12	F				England

3.  1860 Census Every-Name-Index/Images (online at Ancestry.com, Image #161 of 504):  Philadelphia P.O., Philadelphia (Ward 13), Philadelphia Co., PA, Roll M653_1163, p. 581, PN 161, 1112/1131, enumerated 23 Jun 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):

Elwood Matlack	42	M		Clashier (sic)	6500	5000	N Jersey
Anna M    "	46	F					Penna
Chas      "	17	M		Clerk			"
Emma      "	15	F					"
Hannah    "	13	F					"
Anna      "	5	F					"
Mary      "	3	F					"
Ann Raves	64	F					N Jersey
Sarah W Dickerson	47	F					"
Ellen Connor	30	F		Domestic			Ireland
Elizabeth S???	16	F					N Jersey

4.  1870 Census Every-Name-Index/Images (online at Ancestry.com, Image #109 of 158):  703 ??? St., Philadelphia P.O., City of Philadelphia, Philadelphia Co., PA, Roll M593_1425, p. 55A, PN 21, enumerated 17 Nov 1870, official enumeration date 1 Jun 1870 (extracted by Diana Gale Matthiesen):

Matlack Elvin	50	M	W
_______ Annie	50	F	W
_______ Emma	20	F	W
_______ Hannah	20	F	W
_______ Anna	15	F	W
_______ Mary D	10	F	W
Dixon Sarah W	50	F	W
Dacline Margert	15	F	W

This enumerator took no visitation numbers; what numbers there are appear to be street numbers, but I can't read the street name.  He took no birthplaces or occupations, and all the ages were rounded off to the nearest five years.  How brain dead can someone be and still be walking around?

5.  1880 Census Every-Name-Index/Images (online at Ancestry.com, Image #16 of 26):  763 Eighth Street (east side), Philadelphia, Philadelphia Co., PA, Roll T9_1173, p. 293D, PN 16, SD 1, ED 220, enumerated 9 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

21

24

25

26

*

763

140

155

Matlack Charles

W

M

37

/

RRd Secty

PA

NJ

NJ

_______ Mary

W

F

33

Wife

/

At Home

PA

NJ

NJ

_______ Elwood

W

M

13

Son

/

At School

/

PA

PA

PA

Smith Henry

W

M

35

B in Law

/

Public Weigher

PA

PA

PA

_____ Hannah

W

F

33

S in Law

/

At Home

PA

PA

PA

_____ Howard

W

M

2

Nephew

/

PA

PA

PA

Matlack Anna

W

F

67

Mother

/

At Home

PA

PA

PA

_______ Emma

W

F

35

Sister

/

Librarian

PA

PA

PA

_______ Anna

W

F

25

Sister

/

At Home

PA

PA

PA

_______ Mary

W

F

23

Sister

/

At Home

PA

PA

PA

Dickson Sarah

W

F

70

Aunt

/

At Home

PA

PA

PA

*Eighth Street - east side

Hannah SMITH can't be Charles's sister-in-law because his wife had no sisters; Hannah is Charles's sister.

6.  1890 Census:  the 1890 Census Population Schedules were destroyed.