Steamboat: PENNSYLVANIA
• Built: 1854
• Tonnage: 486
• Clemens' Service: 27 September - 26 November 1857
• and 17 February - 5 June 1858
• Pilot: William Brown
• Co-Pilot: George Ealer
• 1st Mate: Abner Martin
• Captain: John Klinefelter
• Fate: 13 June 1858 lost by explosion

October 9 Friday – Sam, cub pilot, now under Horace Bixby again with co-pilot, possibly Isaiah Sellers (1802-1864) on the William M. Morrison (662 tons). On this date the steamboat left St. Louis [Schmidt].

October 16 Friday – William M. Morrison arrived New Orleans.

October 19 Monday – William M. Morrison left for St. Louis.

October 26 Monday – William M. Morrison arrived St. Louis.

November 2 Monday – Sam was now under the infamous William Brown, co-pilot George Ealer (1829-1866) on the steamboat Pennsylvania (486 tons). The ship left this date for New Orleans. In Chapters 18-19 of Life on the Mississippi, Sam recounted the conflict with Brown: “…a middle-aged, long, slim, bony, smooth-shaven, horse-faced, ignorant, stingy, malicious, snarling, fault-hunting, mote-magnifying tyrant.” From their first meeting, nothing Sam did was right for Brown. Cub Sam would lie in his bunk at night thinking of creative ways to kill Brown.

November 8 Sunday – Pennsylvania arrived in New Orleans.

November 10 Tuesday – Pennsylvania left for St. Louis. With Brown gone, George Ealer was most likely the pilot.

November 16 Monday – Pennsylvania arrived in St. Louis.

November 18 Wednesday – Pennsylvania left for New Orleans.

November 24 Tuesday – Pennsylvania arrived in New Orleans.

November 26 Thursday – Pennsylvania left for St. Louis. About thirty miles above New Orleans it was struck by the Vicksburg and lost its wheelhouse. The boat was laid up for repairs near New Orleans for eleven weeks. Some accounts say the two boats were racing, an illegal but common activity for steamboats. On Mar. 19, 1858, Sam would give testimony for a lawsuit in the matter. His remarks include observations of the boat: