July 27 Saturday – 2 nd day out – The coach broke down and was repaired.
By and by we passed through Marysville [KS], and over the Big Blue and Little Sandy [creeks]; thence about a mile, and entered Nebraska. About a mile further on, we came to the Big Sandy—one hundred and eighty miles from St. Joseph….As the sun was going down, we saw the first specimen of an animal known familiarly … as the “jackass rabbit.” He is well named. …and has the most preposterous ears that ever were mounted on any creature but a jackass [Ch 3, Roughing It].

July 26 Friday – Sam and Orion leave St. Joseph for Nevada on the Overland Stage.
By eight o’clock [a.m.] everything was ready, and we were on the other side of the river. We jumped
into the stage, the driver cracked his whip, and we bowled away and left “the States” behind us. It was
a superb summer morning, and all the landscape was brilliant with sunshine [Ch 2, RI].
Left St. Joseph. Started on the plains about ten miles out. The plains here are simply prairie [Orion
769].

July 18 Thursday – Orion and Sam left St. Louis on the Sioux City for St. Joseph, Missouri [MTL 1: 122 citing Mollie Clemens’ Journal]. In Roughing It, Sam wrote: 
“— a trip that was so dull, and sleepy, and eventless, that it has left no more impression on my memory than if its duration had been six minutes…”
A. Hoffman gives this date as July 10, 1861 [62]. July 18 seems more likely.

July 11 Thursday – Orion took an oath of office before a Supreme Court Justice in St. Louis. It was the one prestigious position of Orion’s life, owed to his persistent campaigning for Lincoln in 1860 and his connection with Edward Bates, who had been appointed Attorney General [Powers, MT A Life 102].

July 10 Wednesday – The Polar Star Masonic Lodge Number Seventy-nine of St. Louis awarded Sam his third degree [Strong 88].

July 4 Thursday – Orion left his family in Keokuk and joined Sam, ready to travel to Nevada to take his new position as territorial secretary. He persuaded Sam to go with him, since Sam had the wherewithal to pay passage, and Orion did not. Sam did not request a “demit” (an official termination) from the Masons, which means he allowed himself to be suspended, and eventually not be a member [Jones 364].

July 2 Tuesday – Orion Clemens received final instructions for his appointment as secretary of Nevada Territory [RI UC 1993 explanatory notes 574].

July, early – Sam returned to St. Louis. Sometime in the first half of the year (Budd says “probably written in early 1861”) [“Collected” 1000] before leaving for the West, Sam wrote an untitled tale (“Ghost Life on the Mississippi”) not published until 1948, but which was “a milestone in Clemens’ early development as a writer. “Despite certain inconsistencies and weaknesses in the narrative handling, the tale revealed a growing literary maturity and a distinct ability to construct serious fiction of some length” [ET&S 1: 146].

June 20 Thursday – Sam’s article, “Report on the Hannibal Home Guard” was printed in the Missouri State Journal [Camfield, bibliog.].

June, mid – Back in Hannibal, Sam joined his merry band of play soldiers, the Marion Rangers, a ragtag bunch of friends who took up the Southern “cause.” In 1885 Sam wrote a humorous account of these two weeks in “The Private History of a Campaign that Failed,” where all names except Ed Stevens were fictitious [Rasmussen 370-1]. The group of old Hannibal schoolmates included William Ely, Asa Glasscock, Absalom Grimes, John D. Meredith, Sam Bowen, John L. RoBards, Perry Smith, and Ed Stevens [Budd, “Collected” 955-6; MTB 166]. The article below adds Tom Lyon and Charley Mills.