1a.  LDS.  Family Search: Internet Genealogy Service:  IGI - International Genealogical Index (online at FamilySearch.org).

Peter CUPP Birth: 1750, Preston Co., West Virginia Death: 1835 Source: patron submission

Conrad CUPP Birth: 1779, of Preston, West Virginia Father: Peter CUPP Source: patron submission

1b.  LDS.  Family Search: Internet Genealogy Service: Pedigree Resource File (index to CDs, online at FamilySearch.org).

Conrad CUPP Birth: 1775; Death: 1803 Father: Johann Georg Friederich KAPP Mother: Eva Marie GRAFF

If the Conrad CUPP who died in 1803 is the son of this couple, then perhaps our subject's son did not die in 1803

2.  Census Index:  U.S. Selected Counties, 1790 (Broderbund CD-311):  not found, but the 1790 Virginia census was destroyed.

3.  Census Index:  U.S. Selected Counties, 1800 (Broderbund CD-312):  not found, but the 1800 Virginia census was destroyed.

4.  1810 Census Index/Images (online at Ancestry.com; Image #14 of 78; extracted by Diana Gale Matthiesen):¤•

1810

VA [now WV]

Monongalia [now Preston] Co.

p. 7/490

Ln. 10

Leo. Cupp

00011-00001-00

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	26-44	1765-1784	=
1 male	45 or over	in or bef. 1765	= Leonard (b. 1755)
1 female	45 or over	in or bef. 1765	= Susanna

5.  1820 Census Index and Digital Images (online at Ancestry.com; Image #3 of 15; extracted by Diana Gale Matthiesen):¤•

1820

VA [now WV]

Preston Co.

p. 230

Ln. 12

Cup Leonard Sen

000001-01001-0-100

no slaves

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	45 or over	in or bef. 1775	= Leonard (b. 1755)
1 female	10-15	1804-1810	= ?
1 female	45 or over	in or bef. 1775	= Susanna
1	person engaged in agriculture

The younger female is too young to be their child.  She may be a granddaughter, a niece, or hired help.

6.  1830 Census Index and Digital Images (online at Ancestry.com; Image #9 of 66; extracted by Diana Gale Matthiesen):¤•

1830

VA [now WV]

Preston Co.

p. 5A

Ln. 22

Cupp Leonard Senr

000 000 000 100 - 001 000 000 100

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	70-79	1750-1760	= Leonard (b. 1755)
1 female	10-14	1815-1820	= ?
1 female	70-79	1750-1760	= Susannah

The younger female is too young to be their child.  She may be a granddaughter, a niece, or hired help.

7.  1840

8.  1850

9.  Anon.  1968/92.  The Pension Roll of 1835: Vol. III, the Southern States.  Genealogical Publ. Co., Baltimore, MD (1998, Broderbund CD-156).  On p. 828:

Statement, &c. of Preston county, Virginia.
NAMES.	Rank.	Annual allowance.	Sums received.	Description of service.	When placed on the pension roll.	Commencement of pension.	Ages
Leonard Cupp	Private	23 33	69 99	Penn. militia	May 14, 1833	Mar. 4, 1831	79

10.  Anon.  1943-1960.  "Index of Revolutionary War Pension Applications."  National Genealogical Society Quarterly.  Supplement I, pp. 1-1284 (Broderbund CD-210).  On p. 248:

CUPP, Leonard, Penn., Susannah, W4167

"W4167" is the file number ("W" stands for "widow").

11.  Anon.  1852.  Rejected or Suspended Applications for Revolutionary War Pensions.  Washington, DC (reprinted 1969/91, Genealogical Publ. Co., Baltimore, MD; 1998, Broderbund CD-145).  On p. 254 in the section titled, "Claims of Virginia Residents, 1850":

A list of names of persons residing in Virginia who have applied for pensions under the act of July 4, 1836, whose claims have been suspended; prepared in conformity with the resolution of the Senate of the United States, September 16, 1850.
Names	Residence	Reasons for suspension.
Cupp, Susannah, widow of Leonard	_____, Preston	For deficient proof of marriage.

12.  H.S. Whetsell.  2 May 1908. "Pioneers of Preston:  Histories of Pioneer Family Groups:  Series II:  CUPP."  The Prestontonian.  Kingwood, WV (article courtesy of Jeff DeVall; transcribed by DGM).  Excerpt about our subject: 

Peter CUPP was of German birth and came from Frederick county Md., to the Craborchard conisderally (sic) prior to 1800.  If the tradition is correct that he was unmarried when he arrived, he must have been one of our very earliest pioneers.  But the tradition may refer to his oldest son Leonard, who was born in 1773, and died in 1871.  Peter died about 1835, aged at least 80 years. Children of Peter. Leonard—w. Susan Wolfe. William—w. — Sine. John—w. Sarah Wilhelm. Conrad. Christian. Jacob S. Elizabeth—w. of Peter Wilhelm. Susannah—w. of Peter Everly.

13.  Messages in the Cupp Family Genealogy Forum (online at GenForum.com).

14.  Messages on the Kupp Surname Message Board (online at RootsWeb.com/Ancestry.com).

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