1.  Byron Sistler & Barbara Sistler.  1987.  Early East Tennessee Marriages, Vol. 1, Grooms.  Byron Sistler & Assoc., Inc., Nashville, TN.

p. 269

Myers, Frederick to Polly Kerbaugh 11-22-1810 [Ge]

2.  1820 Census Index/Images (online at Ancestry.com; Image #14 of 56 — indexed "Mager"; extracted by Diana Gale Matthiesen):

1820

IN

Harrison Co.

Roll M33_14

p. 5/53A

Ln. 13

Frederick Mayer

200010-30010-0-100

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
2 males	9 or under	1810-1820	= Son B = Son A
1 male	26-44	1775-1794	= Frederick (b. 1788/9)
3 females	9 or under	1810-1820	= Daughter C = Daughter B = Daughter A
1 female	26-44	1775-1794	= Mary (b. 1790/1)
1	person engaged in agriculture

3.  1830 Census Index/Images (online at Ancestry.com; Image #25 of 32; extracted by Diana Gale Matthiesen):

1830

IN

Harrison Co.

Harrison Twp.

Roll 27

p. 86

Ln. 20

Fredrik Mires

111 010 100 - 110 201

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	4 or under	1825-1830	= Claiborne (b. 1826/7)
1 male	5-9	1820-1825	= Daniel (b. 1825/6)
1 male	10-14	1815-1820	= Son B
1 male	20-29	1800-1810	= ?
1 male	40-49	1780-1790	= Frederick (b. 1788/9)
1 female	4 or under	1825-1830	= Caroline (b. 1828/9)
1 female	5-9	1820-1825	= Nancy (b. 1821/2)
2 females	15-19	1810-1815	= Daughter B = Daughter A
1 female	30-39	1790-1800	= Mary (b. 1790/1)

The man in his 20's was born before our subjects were married, and he was not in the household in 1820.  It's also possible the enumerator tallied Son A in the wrong age class.

4.  1840 Census Index/Images (online at Ancestry.com, Image #15 of 34; extracted by Diana Gale Matthiesen):

1840

IN

Harrison Co.

Harrison Twp.

Roll 82

pp. 250B-251A

Ln. 4

Fredrick Mayers

011 110 100 - 002 100 100

0100000

These data indicate:

No. & Sex	Age Class	Therefore Born	Individuals Inferred
1 male	5-9	1830-1835	= Frederick (b. 1831/2)
1 male	10-14	1825-1830	= Claiborne (b. 1826/7)
1 male	15-19	1820-1825	= Daniel (b. 1825/6)
1 male	20-29	1810-1820	= Son B
1 male	40-49	1790-1800	= Frederick (b. 1788/9)
2 females	10-14	1825-1830	= Caroline (b. 1828/9) = Phoebe WEAVER? (b. 1827/8)
1 female	15-19	1820-1825	= Nancy (b. 1821/2)
1 female	40-49	1790-1800	= Mary (b. 1790/1)
1	person employed in agriculture

5a.  1850 Census Every-Name-Index/Images (online at Ancestry.com; Image #31 of 34):  Jennings Twp., Crawford Co., IN, Roll M432_139, p. 67A, 838/838, enumerated 22 Oct 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):

Fredric Miers	61	M		Farmer		Pennsylvania
Mary      "	59	F				Virginia
Claborne  "	23	M		"		Crawford Co
Daniel    "	24	M		"		"     "
Phebe Weaver	22	F				Harrison Co
Nancy Miers	28	F				Kentucky

Listed next to their married daughter, Caroline (MYERS) HOCKMAN, with whom is living their son, Frederick MYERS (Jr.) [see next Source].

5b.  1850 Census Every-Name-Index/Images (online at Ancestry.com; Image #31 of 34):  Jennings Twp., Crawford Co., IN, Roll M432_139, p. 67A, 837/837, enumerated Oct 1850, official enumeration date 1 Jun 1850 (extracted by Diana Gale Matthiesen):

Aaron Hockmon	21	M		Farmer		Harrison Co
Caroline  "	21	F				"     "
Wm R      "	10/12	M				Crawford Co
Fredric Miers	18	M		"		Harrison Co

6.  Queries for Crawford County, Indiana (online at KentuckianaGenealogy.org).

7.  Participant in the MYERS Y-chromosome DNA Surname Project at FamilyTreeDNA.