William "Old Billy" Jenkins b 1783 Fairfield Co., SC  d before 29 Sep 1849  Harlan Co., KY, s/o Jesse Jenkins 1750. William "Old Billy" Jenkins was in the War Of 1812 . William "Old Billy" Jenkins m. Elizabeth Williams or Roark b 1785 SC. Children of William "Old Billy" Jenkins and Elizabeth Williams or Roark;

1. Jesse Jenkins,  b 1804 SC m. Katie Cornett; m. (2) to Rachel Catherine "Katie" Lewis b 1807 Lewis Creek, Knox Co KY d/o Abner Lewis and Eleanor Dixon.

2. John W. Jenkins b about 1804 - 1810 d about 1861 m. 20 Jan 1823 to Jemima Lewis.

3. Nancy Jenkins b about 1805 SC m. 2 Mar 1820 to Benjamin Holbrooks. 

4. William "Manon" Jenkins,  b 14 Mar 1820 Poorfork, Harlan Co., KY.  d 10 Mar 1900 Whitesburg, Letcher Co., KY   buried family farm, East Whitesburg, Letcher Co., KY  m. 14 Nov 1838 Perry Co KY to Mary Ellen "Polly" Cornett. William's occupation: miller; William served in the Harlan Battalion, Co B, Union, as a 3rd Lieutenant in the Union, Civil War.  Religion: Baptist.

5. Lucinda Jenkins, b: 1808/1810.  m.: Hiram Lewis b about 1803 s/o Abner Lewis and Eleanor Dixon.

6. Elizabeth McCarthy Jenkins, b: 1822.  d: 1900.  m.: John Jefferson Howard. (7 Children).

7. Christian Jenkins, (female) b 1815 Knox Co., KY. d 30 Oct 1854 Harlan Co., KY m. 1 Jul 1830 to Jonathan Smith.

8. Margaret Jenkins, b: 1810/1820.  d: 9 Oct 1882.  m. 20 Aug 1846 to Jesse Adams.

9. Israel Jenkins, b 1827 m. 3 Aug 1847 to Elizabeth Harris. Israel Jenkins served in the Harlan Battalion, Co B, Union, as a Corporal in the Civil War.

10. Mary "Polly" Holland Jenkins,  m. 22 Oct 1829 to Alfred Or Alford  Pennington.