Amlick and his wife Sarah and their children: James, Agnes, Lot, Easter, Amlick, and Moses resided in Ross County, Ohio, on the farm of Benjamin Kerns in 1804 according to a certificate of residency he obtained from Kerns on 18 August 1812 and recorded at the Ross County courthouse [Turpin, Register of Black, Mulatto, and Poor Persons, 17].
From the FTM CD Marriage Index - Ohio 1789-1850 We find records for James, Agnes/Agga, Lot, Easter an Moses.
James Nickens-Rachel Simpson....22 Dec 1808 Ross County
Agga Nickens-Thomas Nelson......13 Oct 1808 Ross County
Lot Nickins-Caty James..........27 Jul 1820 Ross County
Lot Nickins-Nancy Robinson.......7 Dec 1825 Ross County
Esther Nickens-Berry Anderson...10 May 1815 Ross County
Moses Nickens-Betsy Griffin.....12 Jan 1827 Franklin County
If interested, there are aprroximately 15-20 other Nickens marriges during this time period.