— born in KY:
  2.  Elizabeth E. STROUP, b. 15 Jan 1794
  3.  Susanna "Susan" STROUP, b. 1796/7
  4.  Daniel STROUP, b. 1797/8

— born in Goshen Twp., Clermont Co., OH:
  5.  Catharine STROUP, b. 1 Jan 1800
  6.  Peter S. STROUP, b. 1 May 1804
  7.  Barbara Ann STROUP, b. ca. 1806 
  8.  Sophia STROUP, b. ca. 1808; m. 5 Apr 1827, George REEDER
  9.  George STROUP, b. 1809/10
10.  Sarah "Sally" STROUP, b. ca. 1810
11.  Andrew STROUP, b. 1810-15 
12.  Ellen STROUP

Jacob is said to be born in Buffalo Twp., Northumberland Co., but I have no documentation for his birthplace, beyond "PA."

1.  Marriage Record:

2.  Census Index:  U.S. Selected Counties, 1790 (Broderbund CD-311):  not found, but Jacob & Framey were probably not married at this point.

3.  Anon.  1991.  The 1795 Census of Kentucky [as constructed from tax lists].  T.L.C. Genealogy, Miami Beach, FL (said to include every extant tax list from all counties existing in the state of Kentucky in 1795, which doesn't mean there aren't missing lists):  Jacob should be in KY, but I couldn't find him.  Either he was missed in record or his name was so mis-read that I don't recognize it.  Clermont County is just across the Ohio Rver from Kentucky, so it is not so surpising that he was briefly in Kentucky, especially if they came down the Ohio River from Pennsylvania.  There was a Jacob STOUT in Mason Co., KY, which county borders the river just upstream from Clermont.  He's the only likely candidate for our subject.

4.  Anita Short.  1989.  "Clermont County, Ohio, Deed Book D-3, 1799-1806."  Pages 237-240 in Ruth Bowers & Anita Short. Gateway to the West.  Vol. I.  Genealogical Publ. Co., Baltimore (Broderbund CD-175):

7-5-1805

Wm. LYTLE & Eliza wife to Jacob STROUP, both of Clermont Co. (50)

5.  Census Index:  U.S. Selected Counties, 1800 (Broderbund CD-312):  there was no Federal Census in Ohio, which did not become a state until 1803.•

1806 Tax List	Stroup, Jacob	OH	Clermont Co.	p. 21
1807 Tax List	Stroub, Jacob	OH	Clermont Co.	p. 28

Also on the Clermont Co. tax rolls:  Andrew, Jacob, Lewis, and Peter FRIBERGER/FRYBARGER, plus Jacob's brother-in-law, Andrew SHETTERLY. 

6a.  Census Index:  U.S. Selected Counties, 1810 (Broderbund CD-313):  not found, but the 1810 Ohio census was lost, except for Washington Co.

6b.  Thelma Blair Lang.  1993.  "Index Tax List of 1810 for Ohio, Clermont County."  Pages 122-125 in Ohio Source Records: from the Ohio Genealogical Quarterly.  Genealogical Publ. Co., Baltimore, MD (Broderbund CD-177).  On p. 124:•

1810 Tax List

Stroup, Jacob

Clermont County

Ohio

7.  1820 Census Index and Digital Images (online at Ancestry.com; Image #1 of 4; extracted by Diana Gale Matthiesen):¤•

1820

OH

Clermont Co.

Goshen Twp.

p. 55

Ln. 21

Jacob Stroup

120101-01501-0-200

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	9 or under	1810-1820	=
2 males	10-15	1804-1810	= George (b. 1809/10) = Peter (b. 1804)
1 male	19-25*	1794-1801	= Daniel (b. 1797/8)
1 male	45 or over	in or bef. 1775	= Jacob (b. 1767/68/70)
1 female	10-15	1804-1810	=
5 females	16-25	1794-1804	=  =  =  =  =
1 female	45 or over	in or bef. 1775	= Framey (b. 1768/9)
2	persons engaged in agriculture
*In the 1820 Census, the third column is age class 16-18 and the fourth column is age class 16-25; therefore, any individual in column three is duplicated in column four.  By subtracting the number in column three from the number in column four, you can create an age class "19-25."

Listed one line below their daughter, Elizabeth (STROUP) DOUGHMAN, who is one line below their son, Jacob STROUP, Jr., who is 18 lines below Jacob's brother-in-law, Andrew SHETTERLY. 

8.  1830 Census Index and Digital Images (online at Ancestry.com; Image #3 of 14; extracted by Diana Gale Matthiesen):¤•

1830

OH

Clermont Co.

Goshen Twp.

p. 297

Ln. 17

Jacob Stroup

000 120 010 - 000 020 001

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	15-19	1810-1815	=
2 males	20-29	1800-1810	= George (b. 1809/10)  =
1 male	50-59	1770-1780	= Jacob (b. 1767)
2 females	20-29	1800-1810	=  =
1 female	60-69	1760-1770	= Framey (b. 1768/9)

Listed three lines above their daughter, Susanna (STROUP) MORRIS, who is six lines above their son, Peter STROUP, who is one line above their son, Jacob STROUP (Jr.), who is one line above their daughter, Elizabeth (STROUP) DOUGHMAN. 

9.  1840 Census Index and Digital Images (online at Ancestry.com; Image #7-8 of 22 — mis-indexed "Strouk"; extracted by Diana Gale Matthiesen):¤•

1840

OH

Clermont Co.

Goshen Twp.

pp. 259B-260A

Ln. 27

Jacob Stroup

000 020 001 - 010 010 000

0300000

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
2 males	20-29	1810-1820	= =
1 male	60-69	1770-1780	= Jacob
1 female	5-9	1830-1835	=
1 female	20-29	1810-1820	=
3	persons engaged in agriculture

Jacob is now a widower, with some of this children still living with him.  Listed five lines below Frederick DOUGHMAN, husband of Jacob's daughter, Elizabeth, who is one line below Jacob's son, Andrew STROUP. 

10.  1850 Census Images (online at Ancestry.com; Image #15 of 47):  District No. 23, Goshen Twp., Clermont, Co., OH, p. 149A, 1382/1382, enumerated 11 Oct 1850 (extracted by Diana Gale Matthiesen):¤•

Jacob Stroup

80

M

None

4000

Pa

Living two doors down from Elizabeth (RIGGS) STROUP, widow of Jacob's son, Andrew. 

11.  1860 Census Images (online at Ancestry.com; Image #20 of 46):  Branch Hill P.O., Goshen Twp., Clermont Co., OH, p. 147B/295, PN 94, 690/720, enumerated 1 Aug 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):¤•

Susan Morris	63	F		Farmer	1000	100	Ky
Jacob Stroub	93	M					Penn

Susan is Jacob's daughter, widow of Jacob MORRIS.  Jacob has experienced a little age-inflation.

12.  Patricia Law Hatcher.  1987.  Abstract of Graves of Revolutionary Patriots. Vol. 4. Pioneer Heritage Press, Dallas.  On p. 87:

Stroup, Jacob

Myers Cemetery, near Goshen, Clermont Co., OH

13.  Archives of the STRAUB-L mailing list (online at RootsWeb.com).

14.  Email from Sharon Danner.

16.  LDS.  Family Search: Internet Genealogy Service:  AF - Ancestral File (online at FamilySearch.org).

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