It seems safe to say that, until about the year 1835, this word was uniformly spelt with two ls, in the English mode, and that the excision of one l was a gradual process. For traveller, see ILLY, 1803; BUG, 1815; ELEGANT, 1821; GOUGE, 1828; FIX, 1830; LIKE A BOOK, 1833; TRAIL, 1833; GANDER-PULLING, 1834; TRACE, 1834; BLOCK, 1855; STRIKE, 1859. In 1828, Mr. Flint writes, Travelling is a pleasure which none can afford to enjoy, but the rich.(Arthur Clenning, ii. 129). Other examples occur in this Glossary, passim. In Notes and Queries, 6 S. ii. 471, the Rev. E. Cobham Brewer defends the spelling now used in America.
1824. Z. T., writing to the Woodstock (Vt.) Observer, Jan. 13, p. 3/2, alludes to the comet as this celestial traveller.
1832. S. G. Goodrich, in his System of Universal Geography (Boston), uniformly has travelling.
1835. A Chapter on Travelers.Knick. Mag., vi. 253 (Sept.).
1838. A Traveler wrote an account of the Cumberland Waterfall to the Richmond Enquirer: The Jeffersonian, Albany, Nov. 24, p. 325.
1845. See STRIKE.
1850. Here and there you may meet with a traveled lady who becomes a pretty subject for salon celebrity.D. G. Mitchell, The Lorgnette, i. 59 (1852).
1850. I am no apologist for the innovations of our great lexicographer [Noah Webster], and do not rest my quickness in reform, upon spelling traveler with a single l.Id., ii. 84.
1860. The Atlantic objects to traveling, perhaps because it hasnt traveled; for it talks of provincialisms as if it had always lived in the provinces.Yale Lit. Mag., xxv. 233, 265.
1869. See HOG AND HOMINY.