Grandchild:
.  Mrs. John ONJACK

Other Kin:
.  Peter ONJACK, of Allentown, Lehigh Co., PA

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... Straub John 23, slater — Emma 23, Fred W 18, slater, Penna ave.

3.  1900 Census Index/Images (online at Genealogy.com):  can't find, and he's not living with his parents.

4.  1910 Census Index/Images (online at Genealogy.com, Image #24 of 38):  Belvidere Road, Lower Mt. Bethel Twp., Northampton Co., PA, Roll 1381 (Book 2), p. 92B, SH 12B, SD 7, ED 96, enumerated 30 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	17	18	19	20	21	22	23	24	25	26	28
*	229	240	Straub John G	Head	M	W	44	M1	10			PA	Ger	Ger	Eng	Farm hand	General Farm	W	N	0	Y	Y		R	H
			______ Louisa R	Wife	F	W	44	M2	10	3	3	PA	PA	PA	Eng	None					Y	Y
			______ Paul W	Son	M	W	9	S				PA	PA	PA		None							Y
*Belvidere Road

5.  1920 Census Index/Images (online at Ancestry.com, Image #8 of 14 — indexed "Strout" and as age "63"):  Lower Mt. Bethel Twp., Northampton Co., PA, Roll T625_1607 (Book 2), p. 266B, SN 4B, SD 7, ED 135, enumerated 14-16 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).

2

3

4

5

6

7

8

9

10

11

12

17

18

19

21

23

25

26

27

28

29

Fm

85

85

Stroub John

Head

O

F

M

W

53

M

Y

Y

PA

PA

PA

Y

Farmer

Genl Farm

Em

69

______ Louisa R

Wife

F

W

55

M

Y

Y

PA

PA

PA

Y

None

______ Paul W

Son

M

W

18

S

Y

Y

PA

PA

PA

Y

Laborer?

Farm?

W

This enumerator's handwriting is very difficult to read, so it's hard to fault the indexer — and my extraction may not be entirely accurate, either.

6.  1930 Census Index/Images (online at Ancestry.com, Image #12 of 15):  Richmond Road, Washington Twp., Northampton Co., PA, p. 6B, Roll M626_2089 (Book 1), SN 6B, ED 48-98, SD 11, enumerated 10 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	9	10	11	12	13	14	15	16	17	18	19	20	24	25	26	27	28	30
*	140	150	Straub, John G	Head	O	5000	R	N	M	W	63	Wd	20	N	Y	PA	Ger	Ger	Y	Night Watchman	Silk Mill	W	Y	N
*Richmond Road

7.  Anon.  Tuesday, 23 Dec 1947.  Obituary: John G. STRAUB. The Allentown Morning Call (Allentown, Lehigh Co., PA), p. 22 (posted to the Straub Surname Board online at Ancestry.com):

John G. Straub, 80, of East Bangor, died Saturday while visiting Peter Onjack, 24 E. Susquehanna St., Allentown.  Mr. Straub was a lifelong resident of East Bangor, where he had been living at the home of his granddaughter, Mrs. John Onjack.  He was a member of the East Bangor Fire Co.  In addition to Mrs. Onjack, he leaves a son, Paul B., San Antonio; a stepson, Rev. William Krout, Colorado; a daughter, Mrs. Norman Jones, Detroit; a stepdaughter, Mrs. Paul Santone, Philadelphia; a grandchild and six great-grandchildren.

Geographical Note:  East Bangor straddles the line between Upper Bethel Twp. and Washington Twp.