Did David Dellinger know John Dellinger signed the Tryon County ASSOCIATION?

I wrote about my Uncle John Dellinger last August in the JOURNAL OF THE AMERICAN REVOLUTION. Did David Dellinger know of this brave man?

http://allthingsliberty.com/2014/08/the-tryon-county-patriots-of-1775-and-their-association/

I'm reveling for half an hour at finding that David Dellinger kept up the family tradition of defying corrupt systems.