1.  Marriage Record:

2.  1810 Census Index/Images (online at Ancestry.com, Image #3 of 4 — list was roughly alphabetized; extracted by Diana Gale Matthiesen):•

1810

PA

Montgomery Co.

Worcester Twp.

Roll 52

p. 1270

Ln. 12

Fredk Stong

20011-20010-00

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
2 males	9 or under	1800-1810	= Henry (b. 1810) = Philip (b. 1803)
1 male	26-44	1765-1784	= Frederick (b. ca. 1769 or 1772/3)
1 male	45 or over	in or bef. 1765	= Philip Sr (b. 1726)
2 females	9 or under	1800-1810	= Daughter A = Mary (b. 1805)
1 female	26-44	1765-1784	= Hannah

Frederick's widowed father appears to be living with him.  Listed one line below Frederick's brother, Philip STONG, Jr.

3.  1820 Census Index/Images (online at Ancestry.com, Image #5 of 9; extracted by Diana Gale Matthiesen):•

1820

PA

Montgomery Co.

Worcester Twp.

Roll M33_100

p. 93A

Ln. 12

Fred Stong

110001-32010-0-100

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	9 or under	1810-1820	= Henry (b. 1810)
1 male	10-15	1804-1810	= Philip (b. 1803)
1 male	45 or over	in or bef. 1775	= Frederick (b. ca. 1769 or 1772/3)
3 females	9 or under	1810-1820	= Fame? (b. 1819) = Susanna (b. 1816) = Daughter B
2 females	10-15	1804-1810	= Daughter A = Mary (b. 1805)
1 female	26-44	1775-1794	= Hannah
1	person engaged in agriculture

Listed one line below Philip STONG (Jr.).

4.  1830 Census Index/Images (online at Ancestry.com, Image #9 of 14 — list was roughly alphabetized; extracted by Diana Gale Matthiesen):•

1830

PA

Montgomery Co.

Worcester Twp.

Roll 154

p. 316

Ln. 15

Frederick Stong

001 010 010 - 021 300 010

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	10-14	1815-1820	= Henry (b. 1810)
1 male	20-29	1800-1810	= Philip (b. 1803)
1 male	50-59	1770-1780	= Frederick (b. ca. 1769 or 1772/3)
2 females	5-9	1820-1825	= Rebecca (b. ca. 1825) = Euphemia (b. ca. 1822)
1 female	10-14	1815-1820	= Fame? (b. 1819)
3 females	15-19	1810-1815	= Susanna (b. 1816) = Daughter B = Daughter A
1 female	50-59	1770-1780	= Hannah

Listed five lines below Frederick's nephew, Henry Wentz STONG, who is one line below Philip STONG.

5.  1840 Census Index/Images (online at Ancestry.com, Image #10-11 of 16 — numerical data pages listed before name pages; extracted by Diana Gale Matthiesen):•

1840

PA

Montgomery Co.

Worcester Twp.

Roll 477

pp. 93A-93B

Ln. 12

Frederick Stong

100 001 001 - 000 210 010

0100000

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	4 or under	1835-1840	= George (grandson)
1 male	30-39	1800-1810	= Philip (b. 1803)
1 male	60-69	1770-1780	= Frederick (b. ca. 1769 or 1772/3)
2 females	15-19	1820-1825	= Rebecca (b. ca. 1825) = Euphemia (b. ca. 1822)
1 female	20-29	1810-1820	= Sophia (daughter-in-law)
1 female	50-59	1780-1790	= Hannah
1	person employed in agriculture

Hannah appears to be fibbing about her age.  I can't find son, Philip, so he must be living with his parents as he is in 1850.  Listed one line below John STONG, who is one line below Fredrick's nephew, Henry Wentz STONG.

6.  1850 Census Every-Name-Index/Images (online at Ancestry.com, Image #10-11 of 37):  Worcester Twp., Montgomery Co., PA, Roll M432_799, pp. 270A-270B, 66/66, enumerated 23 Aug 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):•

Philip Stong	40	M		Farmer		Pa
Sofia Stong	33	F				Pa
George Stong	14	M				Pa
Fredrick Stong	10	M				Pa
John Stong	5	M				Pa
Margaret Stong	2	F				Pa
Fredrick Stong Sr	77	M		none	6500	Pa
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Hannah stong						Pa

Listed two households after Frederick's nephew, Philp W. STONG, and one household before Frederick's nephew, Henry Wentz STONG, both son's of Frederick's brother, John Philip STONG.