We have a lot of information.
Hugh David (11-10-1793,Greensburg, Westmoreland,PA to 1-10-1850, Salt lick twp, Jackson co, IN),
first wife was Mary, son William.
second wife was Rebecca Cordill, children: Washington, Adaline, Amanda, Gabriel, David, Sarah, Juilia, Erasmus
Gabriel M (5-12-1834, Jackson co, IN to 12-23-1910, Married: Mary Jane Cornett).
The William you referenced is a cousin...
Hugh David's parents are David Sr. Findley (1761-1838) and Martha Dunman.
They had three children. David Sr. married a second time to
Janette Ritchie and they had 11 children.
David Sr parents are John Findley(1737-1811) and Mary Boyd.
They landed in America in 1761 from Ireland.
John and Mary are my fifth great grandparents. I descend from Abel Findley,
a younger brother of David Sr.