The entries of June 6, 1805, capture the Corps of Discovery suspended at the Marias River decision camp, awaiting the captains’ verdicts on which fork represented the true Missouri. The four surviving narrators — Lewis, Clark, Gass, and Whitehouse — produce strikingly different accounts of the same twenty-four hours, exposing the layered information economy of the expedition.
The Captains Diverge
Lewis, encamped up the northern fork (the Marias proper), records a day of frustrated reconnaissance. Cloud cover denied him a meridian observation for latitude, and his attempt to descend by raft nearly cost a rifle:
we had just completed this work when Sergt. Pryor and Windsor returned… we now took dinner and embarcked with our plunder and five Elk’s skins on the rafts but were soon convinced that this mode of navigation was hazerdous… we wet a part of our baggage and were near loosing one of our guns.
His regret at abandoning the elk skins — needed for the iron-frame boat being prepared for the portage ahead — is characteristically forward-looking. Lewis closes with a wet, shelterless bivouac near “Lark C.” after roughly twenty-five miles of forced marching through a northeasterly storm.
Clark, returning from the southern fork, writes a parallel but tonally distinct entry. Where Lewis dramatizes hardship through narrative sequence, Clark compresses fatigue into a single clause:
my Self and party much fatigued haveing walked Constantly as hard as we Could march over a Dry hard plain, dcending & assending the Steep river hills & gullies.
Clark’s eye remains on the country itself — the cottonwood with cherry-like leaves, the wild tansy, the resemblance of the bottoms to those of the lower Missouri. These are precisely the botanical observations Whitehouse will repeat the following day, suggesting that Clark debriefed the men in detail upon his return.
The Enlisted Record: Gass and Whitehouse
Sergeant Gass produces his usual terse log: deer killed, plains traversed, the point reached in the evening, Lewis still absent. Three sentences cover what Lewis spends a paragraph on. Gass omits the Marias reconnaissance entirely, recording only what he himself witnessed — a discipline that distinguishes his journal from Whitehouse’s.
Whitehouse, by contrast, writes the longest of the four entries, and almost all of it concerns information he received secondhand from Clark’s returning party:
they informed us that the South fork is the most probable branch to our course which Cap: Clark alowed we would take. they had been about 40 miles up the South fork. when they got about 8 miles from our Camp they found a beautiful Spring of water… they refreshed themselves at the Spring with a drink of good grog.
Several details here appear in no other journal for this date. The grog at the spring, the forty-mile reach, the snow-covered mountain to the south, and most dramatically the bear attack on Joseph Field, are all Whitehouse’s contribution to the record:
one of the men by the name of J° Fields was att[a]c[ke]d by an old hea bear, which would have killed him if the rest of the party had not been in hearin to have fired at him which made him turn his course.
Clark himself does not mention the bear in his June 6 entry, though his reference to having killed “3 bear” upriver is implicit in Whitehouse’s account. The pattern suggests Whitehouse functioned as a kind of camp aggregator, collecting stories from returning parties and writing them down while details were fresh — a role neither captain performed.
Register and Reliability
The four entries together demonstrate a consistent stratification. Lewis writes for posterity, with attention to scientific instruments, geographic bearings (“S 70 W. 6 m.”), and the strategic stakes of the wrong fork. Clark writes operationally, recording terrain and resources. Gass writes minimally, sticking to direct observation. Whitehouse writes expansively, gathering oral reports into the most narratively complete account of what Clark’s party experienced — even though he was not with them.
For researchers reconstructing the southern reconnaissance, Whitehouse is indispensable precisely because he records what the principal witness, Clark, declined to write down. The bear encounter, the spring, and the men’s brief celebration with grog survive only because an enlisted man with a capacious journal listened carefully when the captain rode in.
