Visitors to http://en.wikipedia.org/wiki/David_L._Carden will find that a family member is the United States Representative to the Association of Southeast Asian Nations (“ASEAN”) with the rank of Ambassador Extraordinary and Plenipotentiary. He was nominated by President Barack Obama in November 2010 and confirmed by the U.S. Senate in March, 2011.
He corresponded with me about a DNA test in 2008, but we lost contact.
(Added in December 2014). As will be seen from a visit to Wikipedia, David has now rejoined his law firm and is based in Singapore. We have corresponded and he has put me in touch with his brother Douglas, who has bought Chuck's book and one of mine. Their great grandfather was Allen D. Carden, born in 1862, who lived in Gratz, Owen County, Ky.