Driving along Monument Road in Jacksonville, I had seen the sign a few times. I finally decided to look him up, thinking maybe Pappy Boynton was the same as David Boynton. Apparently, George "Pappy" Boyington, one of my childhood heroes from watching reruns of Black Sheep Squadron, is not the namesake for the portion of Monument north of McCormick.
The parkway is also not named after the semi-famous Hawaiian who was
"a leading expert on the natural history of the Hawaiian island of Kauai" (Wikipedia).
"a leading expert on the natural history of the Hawaiian island of Kauai" (Wikipedia).