One of Haynes' great-grandsons, Jeffrey Hayden Haynes (born October 1989), a grandson of O. H. Haynes III,<ref>{{cite web|url=http://www.genlookups.com/la/webbbs_config.pl/noframes/read/927|title=Obituary of Stanton Allen Haynes (brother of Jeffrey Hayden Haynes)|publisher=genlookups.com|date=May 8, 2015|accessdate=December 28, 2016}}</ref> was an aide to former [[U.S. Senator]] [[David Vitter]] and is the chief of staff for current Republican [[U.S. Representative]] [[Mike Johnson]] of Louisiana's 4th congressional district.<ref>{{cite web|url=http://www.thenewsstar.com/story/news/2016/12/22/hayden-haynes-leads-us-rep-elect-johnsons-congressional-staff/95746478/|title=Hayden Haynes leads US Rep.-elect Johnson's congressional staff|date=December 22, 2016|publisher=''The Monroe News-Star''|author=[[Greg Hilburn]]|accessdate=December 28, 2016}}</ref> | One of Haynes' great-grandsons, Jeffrey Hayden Haynes (born October 1989), a grandson of O. H. Haynes III,<ref>{{cite web|url=http://www.genlookups.com/la/webbbs_config.pl/noframes/read/927|title=Obituary of Stanton Allen Haynes (brother of Jeffrey Hayden Haynes)|publisher=genlookups.com|date=May 8, 2015|accessdate=December 28, 2016}}</ref> was an aide to former [[U.S. Senator]] [[David Vitter]] and is the chief of staff for current Republican [[U.S. Representative]] [[Mike Johnson]] of Louisiana's 4th congressional district.<ref>{{cite web|url=http://www.thenewsstar.com/story/news/2016/12/22/hayden-haynes-leads-us-rep-elect-johnsons-congressional-staff/95746478/|title=Hayden Haynes leads US Rep.-elect Johnson's congressional staff|date=December 22, 2016|publisher=''The Monroe News-Star''|author=[[Greg Hilburn]]|accessdate=December 28, 2016}}</ref> |