The journals of January 18, 1806 offer one of the clearest demonstrations of the divided labor among the four Fort Clatsop diarists. The day’s events were trivial: two Clatsop men who had visited the previous day returned to retrieve a dog they had left behind, stayed briefly, and departed. Rain continued. Yet from this slight occasion, Meriwether Lewis and William Clark produced one of the most detailed ethnographic descriptions of Chinookan domestic architecture in the entire expedition record, while Patrick Gass and John Ordway recorded only the barest outline of the visit.
The Minimalist Reports
Sergeant Gass attends almost entirely to weather and human traffic. His full entry notes that rain “came on and continued all night” and that “Some of the natives visited us and went away in the evening.” He does not mention the dog, the return errand, or the visitors’ tribal identity. Ordway is similarly terse: “2 Indians came to the fort and Stayed a short time.” Neither sergeant identifies the visitors as Clatsops or connects them to the previous day. Their entries function as logbook ticks — presence, duration, departure.
Clark, by contrast, opens with the small narrative thread the sergeants omit:
Two of the Clatsops that were here yesterday returned to day for a Dog they had left; they remained with us a fiew hours and departed. no further accounts worthey of relation took place.
Lewis’s opening is virtually identical, differing only in spelling and a single word (“occurrence” for “accounts”):
Two of the Clatsops who were here yesterday returned today for a dog they had left; they remained with us a few hours and departed. no further occurrence worthy of relation took place.
Clark also notes that “the men are much engaged dressing Skins in order to Cloath themselves and prepare for the homeward journey” — a forward-looking detail Lewis echoes nearly verbatim. The two captains, working from a shared draft or from each other’s notebooks, are clearly producing parallel fair copies.
The Plank-House Description
Having declared no occurrence “worthy of relation,” both captains then devote roughly five hundred words to a technical description of Clatsop and Chinook houses. The structural account is the same in both journals, but the small divergences reveal the direction of borrowing. Clark gives the ridge-pole height as “12 or 14 feet”; Lewis writes “14 or 18 feet.” Clark says the central fire pit’s sides are “Secured by four thick boards or Squar pieces of timber”; Lewis tightens this to “four sticks of squar timber.” Clark writes the fuel is “generally dry pine Split Small” and describes the elk-horn wedge driven “with a Stone”; Lewis substitutes “pine bark” and drops the elk-horn wedge entirely.
The pattern across these variants — Clark’s text is rougher, includes more concrete tools and methods, and Lewis’s is smoother, more generalized, and slightly amplified in measurements — suggests Lewis is the polishing hand and Clark the field recorder, though on this date both men are clearly working from a common observational base. The shared phrasing is too close for independent composition: “mats are Spred around the fire on all Sides, on these they Sit in the day” appears in both with only orthographic variation.
What the Sergeants Missed
The contrast in register is stark. Gass and Ordway, whose journals throughout the Fort Clatsop winter tend toward the practical and the meteorological, treat the Clatsop visitors as ordinary traffic. The captains, charged by Jefferson with ethnographic documentation, use the unremarkable visit as a pretext to record information they have evidently been gathering across multiple encounters: post-and-beam construction, cedar-bark lashing, sunken floors, central smoke apertures, and the recessed hearth pit. The elk-horn wedge driven with a stone — preserved only in Clark — is precisely the kind of granular detail that the sergeants’ format had no room for and that the captains’ more detailed account preserves for posterity.
The day thus illustrates the expedition’s documentary stratigraphy: four men in the same fort, watching the same two visitors leave with the same dog, producing radically different records of what January 18 contained.
