1.  Marriage Record:

2.  1880 Census Every-Name-Index/Images (online at Ancestry.com):  not found.

3.  1890 Census:  the 1890 Census Population Schedules were destroyed.

4a.  1900 Census Every-Name-Index/Images (online at Ancestry.com):  can't find, and I really looked.

4b.  1900 Census Head-of-Household-Index/Images (online at Genealogy):  can't find, and I really looked.

5a.  1910 Census Head-of-Household-Index/Images (online at Ancestry.com, Image #3 of 16):  306 Winebiddle Avenue, Pittsburgh City, Allegheny Co., PA, Roll T624_1301 (Part 2), p. 247A, SN 2A, SD 20, ED 377, enumerated 16 Apr 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

23

24

25

26

27

28

*

306

19

20

Boninin Charles M

Head

M

W

41

M1

18

It. Italian

It. Italian

It. Italian

1880

Na

Eng

Manufacturer

Ice Cream

Emp

Y

Y

O

F

H

_______ Lena

Wife

F

W

31

M1

18

3

3

Pennsylvania

It. Italian

Washington DC

Eng

None

Y

Y

_______ Charles

Son

M

W

13

S

Pennsylvania

It. Italian

Pennsylvania

Eng

None

Y

Y

Y

_______ Marie

Dau

F

W

15

S

Pennsylvania

It. Italian

Pennsylvania

Eng

None

Y

Y

Y

_______ Zearlad?

Dau

F

W

9

S

Pennsylvania

It. Italian

Pennsylvania

None

Y

[Plus servant.]

*Winebiddle Avenue

In addition to the bad spelling and bad handwriting, the record was faded and blurred, so my extraction cannot be entirely accurate.

5b.  1910 Miracode Index of Pennsylvania (online at Ancestry.com):  The family is indexed "Boninia," and Zerelda is indexed "Zearldd."

6.  1920 Census Every-Name-Index/Images (online at Ancestry.com, Image #22 of 35):  352 South Pacific Avenue, Pittsburgh City (Ward 8), Allegheny Co., PA, Roll T625_1517, p. 215B, SN 11B, SD 24, ED 445, enumerated 24 Jan 1920, official enumeration date 1 Jan 1920 (extracted by Diana Gale Matthiesen):

1920:  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

16

17

18

19

21

22

23

25

26

27

28

*

352

199

220

Bonini Charles J

Head

O

M

M

W

22

M

Y

Y

PA

Italy

Italian

PA

Y

Manufacturer

Ice Cream

Em

______ Hilda I

Wife

F

W

22

M

Y

Y

PA

Ireland

Irish

PA

Y

None

______ Martha

Dau

F

W

1 ?/12

S

PA

PA

PA

None

______ Zeralda D

Sister

F

W

19

S

N

Y

Y

PA

Italy

Italian

PA

Y

None

*South Pacific Avenue

Their sister, Marie (BONINI) BROWN (æ 26, PA/Italy/PA; singer), is living in Pittsburg (Ward 19, Roll 1523, p. 64B) with her husband, Edward.

7.  1930 Census Index/Images (online at Ancestry.com):  subject not found.  We do find Widow Marie B. BROWN (æ 35, PA/Italy/Italy; music teacher) living in Pittsburgh, PA (Roll 1985, p. 139A) with her two children and four lodgers.  Charles and Zerelda are living with their spouses (q.v.).

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

9.  George S. Applegarth.  [nd]  Men of This Big Town of Ours as Seen by "Appy."  Iron City Trades Journal Printing Co., Pittsburgh, PA (online at Pitt University Library web site): Illustration of Charles Bonini.

10.  Anon.  1916?  Our Friends: How We Caricature Them.  Newspaper Cartoonists of Pittsburg, Pittsburgh, PA (online at Pitt University Library web site; citation uncertain [it's amazing that a library web site doesn't know how to supply a coherent citation!]): Illustration of Charles Bonini.

11.  Message posted to the Bonini Family Generalogy Forum (online at GenForum.com).

12.  Message posted to the BONINI Surname Board (online at Ancestry.com/RootsWeb.com).