1850 census of Lee Co., Virginia, district 31, enumerated 19 Sep, lists on p. 149 as family #987/1016:
Josiah Eldridge, 35, farming; Frances, 27; Mary, 6; William, 5; James, 3; Sarah, 2. All born in Virginia.

1860 census of Morgan Co., Ky, district 1, West Liberty P.O., enumerated 12 July, lists on p. 54 as family #330/327:
Joshua Eldridge, 45, farmer; Fanny, 40; Mary, 16; James, 14; Patten J., 5; Sarrah, 12; Catharine, 10; Jesse, 8; Archebad, 2; Margarett, 5/12. All born in Kentucky.

Two households above is a family headed by Jesse Eldridge age 54 and wife Mary age 48.

1870 census of Elliott Co., Ky, precinct 1, Sandy Hook P.O., enumerated 23 June, lists on p. 32 as family #190:
Eldridge, Joshua, 52, farmer, b. Virginia; Frances, 45; Sarah, 21; Catharine, 19; Jesse, 18; Patton, 15; Chesly, 14; Archibald, 12; Doctor, 8; Isaac, 7; Elliott, 4. There are dittos in the birthplace column for everyone after Joshua, but apparently a Kentucky is missing in there somewhere, after Sarah but before Archibald.

1900 census of Elliott Co., Ky, Sandy Hook precinct, enumerated 8 June, lists on p. 5A as family #120/121:
Eldridge, Fannie, 75, b. Apr 1825, Va Va Va, widowed; Isaac, son, 35, b. May 1865, Ky Va Va, single, farm laborer; Elliott, son, 33, b. Apr 1867, Ky Va Va, single, farm laborer. Fraley, Beckey, servant, 24, b. May 1876, Ky Ky Ky.