March 26, 1806, found the Corps of Discovery pushing up the Columbia from the vicinity of Fort Clatsop, delayed at dawn by wind and meeting Cathlahmah traders along the way. Four members of the expedition — Meriwether Lewis, William Clark, Patrick Gass, and John Ordway — set down accounts of the day. Read together, the entries display the now-familiar pattern of the captains’ close textual partnership alongside the more idiosyncratic notices of the enlisted journal-keepers.
The Captains in Near-Lockstep
Lewis and Clark produce entries so closely aligned that they must derive from a shared draft or from one captain copying the other. Both record the morning’s wind delay until 8 A.M., the medal presented to the Cathlahmah headman (Lewis spells him Wal-lal’-le, Clark Wal-lal-le), the gift of a sturgeon in return, the meeting with the principal chief (Lewis: Sah-hah-woh-cap; Clark: Sah-hah-wah-cop), and the arrival of two Wahkiakums attempting to barter dogs for tobacco.
The captains’ shared anxiety over the tobacco supply produces nearly identical phrasing. Clark writes:
our Stock is now reduced to 3 carrots. our men who have been acustomed to the use of this article, and to Whome we are now obliged to deny the use of this article appear to Suffer Much for the want of it. they Substitute the bark of the wild Crab which they Chew; it is very bitter and they assure me they find it a good Substitute for tobacco.
Lewis renders the same passage with only minor variants (“a very few carrots” rather than three), and the natural-history note that follows — comparing the bald and “grey” eagle by size, leg color, and iris — is virtually word-for-word in both journals. The shared sentence about the iris being “of a bright silvery colour with a slight admixture of yellow” (Lewis) versus “a light Silvery colour with a Slight admixture of yellow” (Clark) shows the textual dependence at fine grain.
Where they diverge is telling. Clark, a more habitual walker, records: “after dinner I walked on Shore through an eligant bottom on the South Side opposit to Fannys Island.” Lewis renders the same ground in the third-person plural — “we proceeded on and passed an Elegant and extensive bottom” — and adds a botanical detail Clark omits: “a fine grove of whiteoak trees.” Lewis also closes with a running mileage tally (16, 16, 15, 18) and the self-correcting admission that “our estimate in decending the river was too short” — a methodological aside absent from Clark’s version.
The Sergeants’ Independent Eyes
Ordway and Gass write briefer entries unencumbered by the captains’ diplomatic and scientific apparatus, and each preserves something the captains do not. Ordway opens with a vivid personal grievance the officers ignore entirely:
the tide rose higher than common and came in under my blankets before I awoke and obledged me to move twise Several more of the party camps were routed also
This soaked-bedding detail is the only record of how the night ended for the rank and file. Ordway then summarizes the medal and sturgeon exchange in a single clause — “our officers gave one of the Cathlih mahs a meddel. he gave them in return a large Sturgeon” — compressing the captains’ diplomacy into bare transaction.
Gass, characteristically, attends to vegetation. Where Lewis and Clark catalogue eagle anatomy, Gass notices spring itself arriving:
I sawa great many flowers full blown of different colours: and grass and other herbage growing fast: I saw nettles two feet high of this spring’s growth.
The two-foot nettles measure the season as precisely as any thermometer. Neither captain registers a single flower on this date.
Register and Omission
The contrast in register is instructive. The captains’ entries read as a unified scientific-diplomatic record: named informants, comparative ornithology, mileage estimates, and ethnographic notes on tobacco substitutes (red willow inner bark, sacacommis). Ordway and Gass, writing without scientific obligation, supply the human and seasonal texture — wet blankets, blooming flowers, fast-growing nettles — that the official record omits. The day’s fullest picture emerges only when all four voices are read together: a windbound dawn, a flooded camp, a medal and a sturgeon, two persistent dog-sellers, three eagles dissected for the record, and along the riverbank, nettles already two feet tall.
