Unfortunately, the last WW1 pilot (of all countries involved) died in 2003. He was a canadian, flew Camels and had 1 victory, I believe.
"Henry Botterell, the last of Canada's World War I fighter pilots, has died. He was 106. . .
He was one of the estimated 15 remaining Canadian veterans of World War I, and the Department of Veteran Affairs considered him the last fighter pilot from the 1914-1918 conflict.
Botterell may indeed have been the last surviving pilot of any nation to have seen action in the Great War."
Here is another link, he flew Camels and a Snipe
http://www.firstworldwar.com/bio/botterell.htm
http://www.theglobeandmail.com/serie...botterell.html