1850 census of Floyd Co., Virginia, western district, enumerated 3 Sep, lists on p. 124 as family #890:
Jessee Galemor, 46, farmer, b. Carroll; Samuel, 16, b. Carroll; Fanny, 10, b. Carroll; Patsy, 9, b. Carroll; Rutha, 8, b. Floyd. Sarah Iddings, 30, b. Carroll; Mary J., 11 (?); Urshula, 9; Margaret A., 6; Jenny, 2; William J., 11/12. All Iddings children born in Floyd.

The age for Mary J. looks like it was originally entered as 10, and then the zero was overwritten with a squiggly indecipherable digit. It looks sort of like an h , and Ancestry has transcribed her age as 14. But I suspect it is more likely intended as a 1 or a 2.

1860 census of Floyd Co., Virginia, Indian Valley district, enumerated 2 Aug, lists on p. 137 as family #991/923:
Jessie Gallimore, 57, miller; Sarah, 40; Margaret A., 14; Irena, 12; Wm J., 9; Lawyer B., 3. All born in Virginia.

Margaret through William are Sarah’s children from her first marraige. Irena is apparently the daughter listed as Jenny age 2 in 1850.

1870 census of Floyd Co., Virginia, Indian Valley and Burks Fork township, enumerated 26 Aug, lists on p. 26 as family #170/158:
Gallimore, Jesse, 66, farmer; Sarah, 45 (invalid); Lawyer B., 13; Temander (fem), 13. Cox, Ursula, 27; Itura, 9; Flournoy, 7. All born in Virginia.