March 4 Wednesday – Commanded by Patrick Yore and piloted by Horace Bixby, the Colonel Crossman (415 tons) left New Orleans with Sam aboard bound for St. Louis [Branch, “Bixby” 2]. Sam was 21, Horace 31 and considered one of the great steamboat pilots of his time [Rasmussen 34]. Bixby had started as a lowly mud clerk (unpaid) at age eighteen. He had a temper but cooled off fast. “When I say I’ll learn a man the river, I mean it. And you can depend on it. I’ll learn him or kill him” [Rasmussen 35].

March 14 Saturday – Sam dated his third and last Snodgrass letter from Cincinnati: SNODGRASS, IN A ADVENTURE [MTL 1: 70; Camfield, bibliog.]. Branch points out that on this date Sam was on the Colonel Crossman and concludes Sam updated his manuscript on board [Branch, “Bixby” 2].

March 15 Sunday – The Colonel Crossman arrived in St. Louis [Branch, “Bixby” 2].