1.  Marriage Record:

2a.  1890 Census:  the 1890 Census Population Schedules were destroyed.

2b.  Joseph H. Werner.  1891.  Inhabitants of Northampton County as furnished by the Census Bureau at Washington, D.C., in the Eleventh U.S. Census, 1890 (online at "Rita's" web site):

East Bangor, Northampton Co., 1890... Welser Edwin 28, gentleman — Amanda J 26, Floyd E 2

3.  1900 Census Index/Images (online at Genealogy.com, Image #36 of 51):  Upper Mt. Bethel Twp., Northampton Co., PA, Roll 1448 (Book 1), p. 129B, SN 4, SD 3, ED 144, enumerated 6 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

19

20

21

22

23

24

25

26

27

28

86

88

Welser Erwin

Head

W

M

Jun 1861

39

M

15

PA

PA

PA

Day Laborer

5

Y

Y

Y

O

M

F

80

______ Amanda J

Wife

W

F

Nov 1863

36

M

15

3

3

PA

Ger

Ger

Y

Y

Y

______ Floyd E

Son

W

M

Dec 1888

11

S

PA

PA

PA

at School

7

Y

Y

Y

______ Ray L

Son

W

M

Jul 1893

6

S

PA

PA

PA

at School

7

Y

Y

Y

______ Cora C

Dau

W

F

Mar 1897

3

S

PA

PA

PA

4.  1910 Census Index/Images (online at Genealogy.com, Image #16 of 24):  East Bangor Borough, [Upper Mt. Bethel Twp.,] Northampton Co., PA, Roll 1380 (Book 2), p. 244B, SN 8B, SD 7, ED 69, enumerated 21 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

10

11

12

13

14

17

18

19

20

21

22

23

24

25

26

27

28

141

160

Welser Amanda

Head

F

W

46

Wd

5

3

PA

Ger

Ger

Eng

None

Y

Y

O

F

H

______ Floyd E

Son

M

W

21

S

PA

PA

PA

Eng

Laborer

Iron Foundry

W

N

0

Y

Y

N

______ Raymond F/T

Son

M

W

16

S

PA

PA

PA

Eng

Laborer

Iron Foundry

W

N

0

Y

Y

N

______ Rosa J/I

Dau

F

W

9

S

PA

PA

PA

None

5.  1920 Census Index/Images (online at Ancestry.com, Image #7 of 19):  Central Avenue, East Bangor Borough, [Upper Mt. Bethel Twp.,] Northampton Co., PA, Roll T625_1609 (Book 1), p. 112A, SN 4A, SD 7, ED 106, enumerated __ 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	13	14	15	17	18	19	20	21	22	23	24	25	26	27	28
*	X	81	88	Welser Mandy J	Head	G	F	F	W	56	WD				Y	Y	PA		Germany	German	Germany	German	Y	None
				______ Rosa E	Dau			F	W	19	S				Y	Y	PA		PA		PA		Y	Glove Maker	Silk Mill	W
				Straub John G	Father			M	W	82	WD	1856	Na	1863	Y	Y	Germany	German	Germany	German	Germany	German	Y	None
	*Central Avenue

6.  1930 Census Index/Images (online at Ancestry.com, Image #4 of 20):  Central Avenue, East Bangor Borough, Northampton Co., PA, Roll 2087 (Book 1), p. 67B, SN 2B, ED 48-36, SD 11, enumerated 3 Apr 1930, official enumeration date 1 Apr 1930 (extracted by Diana Gale Matthiesen):¤•

1930:  for an explanation of the column headings, please see What the Numbers in the Federal Census Mean (missing columns contained no data).
1	3	4	5	6	7	8	10	11	12	13	14	15	16	17	18	19	20	24	25	26	27	28	30
*	54	58	Welser Amanda	Head	O	1500	N	F	W	62	WD	25	N	Y	PA	PA	PA	Y	Labor	Silk Mill	W	Y	N
*Central Avenue

Listed three households from married son, Raymond WELSER (æ 35, b. PA), and his family.