Sgt. Floyd Buriel Re-enactment A G.R. Lindblade & Co. Production The Commemoration of the 200th Anniversary of the death of Sergeant Charles Floyd of the Lewis & Clark Expedition, 1803-1806. During the Lewis & Clark Expedition, the only member to die was Sgt. Charles Floyd. He died of apparent appendicitus at a location that is now Sioux City. Uniformed re-enactors recreated the buriel in a solemn ceremony on the anniversary of his death. Also available on DVD for an additional $5.00.