Here are some more Virginia tax lists of the branch of the Nickens family which went to Ross County, Ohio:

Rockingham County Personal Property Tax List, 1795-1813, Library of Virginia microfilm no. 305.
1797 [frame 161] West District
Nickens Limlick free Negro
Nickens, Moses, ditto 2 horses
Nickens, Jacob ditto

1798 [frame 236] West District
Nickens, Jacob a free Negro
Nickens, Elimelick ditto 1 horse
Nickens, Isaac ditto
Nickens, Ned ditto
Nickens, Moses ditto 3 horses

1799 [frame 257] West District
Nickens, Moses Black 2 horses
Nickens, Jacob ditto 1 horse
Nickens, Emilick ditto 1 additional tithe
Nickens, Edward ditto 1 horse

1802 [frame 372] Morris Niccans a free Negro 2 horses (perhaps this should be Moses?)
Limas Niccans ditto 1 horse

AUGUSTA COUNTY PPTL 1769-1810, LVA reel 24
1796 [frame 32] 2nd District Note: B.M. stands for Black Man
Nickin, Isaac (B.M.) 1 horse
Nickin, Abraham (B.M.) 1 horse
Nickin, Jacob (B.M.)
Nickin, Limick (B.M.)
Nickin, Moses (B.M.)

1797 [frame 70] 2nd District
Nickin, Abraham (B.M.)

1798 [frame 107] 2nd District
Nickin, Abr. (B.M.) 2 horses

1799 [frame 152] 2nd District
Nickins, Abm. (B.M.) 3 horses

1800 [frame 201] 2nd District
Nickin, Edwd. (B.M.) 1 horse
Nickin, Jacob (B.M.) 2 horses
Nickin, Abraham (B.M.) 2 horses
Nickin Amalik (B.M.) 1 additional tithe

1801 [frame 246] 2nd District
Nickin, Amalik (B.M.) 1 additional tithe, 1 horse
Nickin, Jacob (B.M.) 1 horse
Nickin, Edwd. (B.M.) 1 horse
Nickin, Abraham (B.M.) 2 horses
Nickin, Isaac (B.M.)

1802 [frame 298] 2nd District
Edward Nickings (Black) 1 horse
Emilick Nickings ditto 2 additional tithes, 1 horse
Abraham Nickings ditto 3 horses
Jacob Nickings ditto 1 horse

1803 [frame 343] 2nd District
Abraham Nickings (black) 2 horses
Isaac Nickings ditto 1 horse
Jacob Nickings ditto 1 horse
Bill Nickings ditto 2 horses

1804 [frame 391] 2nd District
Nickins, William (Black) 2 horses

1805 [frame 442] 2nd District
Isaac Nickins (black) 1 horse

1807 [frame 539] 2nd District
Nickens, Jacob

1813 List of people of colour in the second district
Jacob Nickens
Paul