1.  Family Quest Archives:  Pennsylvania Federal Census 1810:  Huntingdon, Jefferson, McKean, Mifflin, Northampton, Tioga, and Westmoreland Counties.  Heritage Quest CD M252-51 (extracted by Diana Gale Matthiesen):

1810

PA

Northampton [now Lehigh] Co.

Upper Saucand

p. 31/71B

Shenerborough George

10101-10211

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	9 or under	1800-1810	= George (b. 1808/9)
1 male	16-25	1784-1794	= Jacob (b. 1787/8)
1 male	45 or over	in or bef. 1765	= Jacob's Father (George)
1 female	9 or under	1800-1810	= Daughter A
2 females	16-25	1784-1794	= Jacob's Sisters
1 female	26-44	1765-1784	= Elizabeth (b. 1783/4)
1 female	45 or over	in or bef. 1765	= Jacob's Mother

The 1820 census shows that by 1810, Jacob was married and had two children; yet, Jacob is not found as head-of-household in the 1810 census.  It appears that he and his wife and two children are living with his parents.  The list is alphabetical, so no neighborhood reconstruction is possible.

2.  Family Quest Archives:  Pennsylvania Federal Census 1820:  Huntingdon, Lehigh, Northampton, and Perry Counties.  Heritage Quest CD M33-104 (extracted by Diana Gale Matthiesen):

1820

PA

Lehigh Co.

Upper Sauccon

p. 197

Shantzebach, Jacob

210010-21010-0001

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
2 males	9 or under	1810-1820	= Jacob (b. 1819/20) = Son A
1 male	10-15	1804-1810	= George (b. 1808/9)
1 male	26-44	1775-1794	=  Jacob (b. 1787/8)
2 females	9 or under	1810-1820	= Daughter C = Daughter B
1 female	10-15	1804-1810	= Daughter A
1 female	26-44	1775-1794	= Wife
1	person engaged in manufacturing

3.  1830 Census Index/Images (online at Ancestry.com; Image #1 of 34; extracted by Diana Gale Matthiesen):

1830

PA

Lehigh Co.

Upper Milford Twp.

Roll M19_155

p. 41

Ln. 12

Jacob Shanebach?

001 110 100 - 011 110 100

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	10-14	1815-1820	= Jacob (b. 1819/20)
1 male	15-19	1810-1815	= Son A
1 male	20-29	1800-1810	= George (b. 1808/9)
1 male	40-49	1780-1790	= Jacob (b. 1787/8)
1 female	5-9	1820-1825	= Caroline (b. 1823)
1 female	10-14	1815-1820	= Daughter C
1 female	15-19	1810-1815	= Daughter B
1 female	20-29	1800-1810	= Daughter A
1 female	40-49	1780-1790	= Elizabeth (b. 1783/4)

4.  1840 Census Index/Images (online at Ancestry.com, Image #35-33 of 38 — indexed "Schansenback"; extracted by Diana Gale Matthiesen):

1840

PA

Lehigh Co.

Upper Milford Twp.

Roll M704_469

pp. 236B-237A

Ln. 25

Jacob Shansenbach

000 011 010 - 000 110 010

0000000

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	20-29	1810-1820	= Jacob (b. 1819/20)
1 male	30-39	1800-1810	= George (b. 1808/9)
1 male	50-59	1780-1790	= Jacob (b. 1787/8)
1 female	15-19	1820-1825	= Caroline (b. 1823)
1 female	20-29	1810-1820	= Daughter B or C
1 female	50-59	1780-1790	= Elizabeth (b. 1783/4)
0	persons employed in...

Listed four lines above Reuben WEAVER and 13 lines below Solomon WEAVER.

5.  Census Microfilm Records:  Pennsylvania, 1850 (Broderbund CD-305):  Upper Milford Twp., Lehigh Co., PA, p. 30, enumerated 7 Sep 1850 (extracted by Diana Gale Matthiesen):

76	78	George Shantzenbach	41	M	Carpenter	800	Pennsylvania
		Elisabeth   "	25	f			do
		Alfred      "	2	M			do
	79	Jacob Shantzenbach	62	M	Schomaker		do
		Elisabeth   "	66	f			do
		Carline     "	26	f			do
		Jacob Shantzenbach	30	M	Carpenter		do
		Amanda Els   "	5	f			do

This record is hard to figure.  Presumably, George is their son and the younger Elisabeth is his wife, with Alfred their son.  But if the younger Jacob is their son, why is he listed after their presumed daughter, Caroline?  Is it because Amanda is Jacob's daughter?  There is a 15-yr-old Amanda WEAVER living with John SCHANTZENBACH in the 1860 census.  Could these be the same Amanda's?

6.  1860 Census Index/Images (online at Ancestry.com, Image #2 of 51):  Dillingersville P.O., Upper Milford Twp., Lehigh Co., PA, Roll M653_1130, p. 380, PN 2, 13/13, enumerated 1 Jun 1860, official enumeration date 1 Jun 1860 (extracted by Diana Gale Matthiesen):

Jacob Shantzenbach	74	M		Shoemaker	-	50	Penna
Elizabeth    "	46	F		Servant			"
Jacob        "	40	M		Carpenter		140	"
Christina    "	31	F					"
Preston      "	1	M					"

Listed next to son, George SCHANTZENBACH.

4.  Burial Records of Zion Evangelical Lutheran Congregation, Lehigh Co., Penna., 1758-1902 (online in the USGenWeb archives).

Burial Record of Zions Lutheran Cemetery at Old Zionsville, PA.  This list was compiled in 1902 and 1903 and lists the marked graves of 803 burials from 1758 when the church was founded on this site to 1902.  There were also 393 unmarked graves - a total of 1223.  These burials were on the north and later on the south side of the present church.  This listing was made by Rev. I.B. Ritter and these young men: Homer E. Shimer, Eli C. Marsteller, Harry B. Fogel, Harry W. Shimer, Charles W. Hunsberger...

SCHANTZENBACH, Johannes -----------------Born, Sep. 01, 1812 --- Died, Jan. 12, 1871

SCHANTZENBACH, Caroline -----------------Born, Jan. 29, 1823 --- Died, May  31, 1864

Caroline appears to be our subject's unmarried daughter, but where was she in the 1860 census?  I cannot find her.