Daniel "Dan" Gannon b 11 May 1794 NC d 1877 Pike Co KY; d/o William Gannon and Elizabeth "Betsy" Trammel. Daniel Gannon m. 6 Mar 1820 Floyd Co KY to Orpha Williams b about 1794 d 13 Mar 1855 Pike Co KY; of cancer; d/o James Williams and Parlina Unknown. Children of Daniel Gannon and Orpha Williams

I. William Barnabas Gannon b about 1823 KY m. 18 May 1843 Pike Co KY to Elizabeth Ann "Betty" King b about 1827 KY; d/o Franklin King and Ellender Williamson. Children of William Barnabas Gannon and Elizabeth Ann "Betty" King;

1. Jonathon Gannon b about 1842 KY

2. Martha Jane Gannon b about 1848 KY

II. Johnethan Gannon b 28 Mar 1826 Tazewell Co VA m. 29 Dec 1869 Pike Co KY to Perlicia E "Perlina" Williamson b 6 Sept 1839 KY; d/o Benjamin "Dick Fork Ben" Williamson and Mary "Polly" Smith. Children of Johnethan Gannon and Perlicia E "Perlina" Williamson.

III. Sarah A Sally Gannon b Jan 1837 Pike Co KY m. 8 Sept 1859 Pike Co KY to Richard Hutchcraft Syck b about 1834 Pike Co KY; s/o Jacob Syck Jr and Mary "Polly" Ratliff.

1850 Pike Co KY Census
 19 720 720 Gannon Barnabus 27 M Farmer KY
20 720 720 Gannon Elizabeth A 23 F KY X
21 720 720 Gannon Johnethan 8 M KY X
22 720 720 Gannon Martha J 2 F KY

23 721 721 Gannon Daniel 56 M Farmer 1,600 NC
24 721 721 Gannon Orpah 56 F NC
25 721 721 Gannon Johnethan 23 M Farmer KY X
26 721 721 Gannon Elizabeth 21 F KY
27 721 721 Gannon Sarah A 13 F KY X