I've been digging into the family Isaiah and Mary Berryhill. Some of the information below I believe will be new.
Isaiah Kinkead b. <1765 Augusta Co. VA m. 8/7/1783 Rockbridge Co. VA d. 1824 Rockbridge Co. VA
+Mary Berryhill b. <1765 VA d. >1830 OH
1. Robert b. 9/16/1788 m. Elizabeth Bryson 8/23/1814 Woodford Co. KY d. 5/2/1852 Versailles, KY
2. James b. ~1791 m. Nancy Hall 11/4/1819 Rockbridge Co. VA d. >1870 Christian Co. KY
3. Isaiah b. 1/24/1794 m. Margaret McFarland 10/4/1820 Rockbridge Co. VA d. 3/26/1870 Lost Creek, OH
4. Rachel b. ~1797 m. Thomas Patton 9/11/1817 d. unknown
5. William b. ~1798 m. 11/23/1824 Eliza Jane McDaniel d. 9/23/1883 Lexington, VA
6. Jane b. ~1800 m. William Skeen 8/22/1822 Rockbridge Co. VA d. 1/9/1881 Chicago, IL
7. Joseph b. ~1803 m. unknown d. unknown
8. Samuel b. 6/7/1805 m. 9/14/1834 Miami Co. OH d. 8/10/1887 Thorntown, IN
All children were born in Rockbridge Co. VA. All but Robert were named in the 1824 will of Isaiah. Robert had removed to Woodford Co. KY by that time.
Of note, Robert moved to Woodford Co. KY where Capt. William/Eleanor ended up. James moved to Christian Co. KY where Guy Kinkead, son of Capt. William ended up.
http://archiver.rootsweb.ancestry.com/th/read/KINCAID/2012-12/1354822052