1.  George W. Wagenseller.  1899.  Snyder County Marriages, 1835=1899.  Wagenseller Publ., Middleburgh, PA (available as facsimile reprint from HigginsonBooks.com):

p. 62	1883...
p. 65	Sept. 22, by D. S. Boyer, Esq., Benneville Straub to Lydia Ann Mourer, both of Susquehanna twp., Juniata Co.

2.  1870 Census Every-Name-Index/Images (online at Ancestry.com):  Lydia MOWERY (æ 6, b. PA) is living in Susquehanna Twp., Juniata Co., PA (p. 465A), with her parents, Edward MOWERY (æ 34, b. PA) and Mary (æ 30, b. PA), plus two siblings.

3.  1880 Census Every-Name-Index/Images (online at Ancestry.com):  Lydia MOWERY (æ 16, b. PA) is living in Susquehanna Twp., Juniata Co., PA (p. 363C), with her parents, Edward MOWERY (æ 40, b. PA) and Mary (æ 42, b. PA), plus four siblings; they are listed nine households from Beneville STROUP, who is living with his parents (q.v.).

4.  1890 Census:  was destroyed.

5.  1900 Census Index/Microfilm (online at Genealogy.com, Image #5 of 13 — indexed "Benevol Stroup"):  Susquehanna Twp., Juniata Co., PA, p. 129A, SN 3A, SD 12, ED 123, enumerated 4 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	22	23	24	25	26	27
42	43	Stroup Beneville	Head	W	M	Aug 1848	51	M	16			PA	PA	PA	Day Laborer	4	Y	Y	Y	O	F	H
		______ Lydia	Wife	W	F	May 1864	36	M	16	0	0	PA	PA	PA			N	N	Y

Listed next to Maggie (HOSTETLER) STROUP, widow of Levi B. STROUP. 

6.  1910 Census Index/Images (online at Ancestry.com, Image mis-grouped in Spruce Hill Twp.):  Susquehanna Twp., Juniata Co., PA, Roll T624_1352 (Part 2), p. 146A, SN 4A, SD 13, ED 102, enumerated 22 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	23	24	26	27	28	29
61	63	Stroup Beneville	Head	M	W	61	M1	29			PA	PA	PA	Eng	Farmer	General Farm	Emp	Y	Y	O	M	F	51
		______ Lydia	Wife	F	W	46	M1	29	0	0	PA	PA	PA	Eng	None			Y	Y

Listed next to Adam WILT.

7.  1920 Census Index/Images (online at Ancestry.com, Image #8 of 10):  Susquehanna Twp., Juniata Co., PA, Roll T625_1576 (Book 1), p. 175B, SN 9B, SD 14, ED 99, enumerated 31 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
Fm	176	182	Stroup Beneville	Head	O	F	M	W	71	M	Y	Y	PA	PA	PA	Y	None
			______ Lydia	Wife			F	W	55	M	Y	N	PA	PA	PA	Y	None

Listed two households from Andrew H. STROUP, son of Levi B. STROUP.

8.  1930 Census Every-Name-Index/Images (online at Ancestry.com, Image #10 of 21):  Perry Twp., Snyder Co., PA, Roll 2148 (Book 2), p. 180B, SN 5B, ED 55-13, SD 18, enumerated 17 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).

3

4

5

6

7

10

11

12

13

14

15

16

17

18

19

20

24

25

26

27

28

30

32

108

108

Hornberger Effie

Head

O

Y

F

W

51

S

N

Y

PA

PA

PA

Y

Farmer

General Farm

O

Y

81

Shaffer Jacob

Hired man

M

W

47

S

N

Y

PA

PA

PA

Y

Laborer

Farm

W

Y

N

Stroup Lydie

Servant

F

W

65

Wd

21

N

Y

PA

PA

PA

Y

Servant

Private Family

W

Shaffer Mildred

Boarder

F

W

11

S

Y

Y

PA

PA

PA

Y

None

Shaffer Palmer

Boarder

M

W

9

S

Y

Y

PA

PA

PA

None

9.  St. James United Methodist Cemetery, Susquehanna Twp., Juniata Co., PA (online at Stephen Straub's web site):

Name	Birthdate	Deathdate	Source
Stroup Benavel	30 Aug 1843	4 Mar 1921	Juniata Co. Hist. Soc.
Stroup Lydia Ann	4 May 1864	2 Jun 1937	Juniata Co. Hist. Soc.

The censuses say 1848 (misreading 8 as 3, and vice-versa, is the most common mistake reading tombstones).