(1811-1894) Born in Vermont, Southworth's original interest in the daguerreotype was fueled by the lectures of F. Gouraud, Daguerre's assistant, in Boston in early 1840.
The young Southworth, having tried teaching as a profession, was then the owner of a drugstore in Chicopee, Mass. He apparently traveled to New York City soon after Gouraud's lectures and learned the daguerreian process from Samuel F.B. Morse. A former schoolmate of Southworth's, Joseph Pennell, was assisting Morse in his experiments.
Returning to Chicopee, Southworth and Pennell opened a gallery by September, 1840. The pair used one of the reflecting cameras patented by Alexander Wolcott. One source has noted that Southworth was actually a student of Gouraud and Pennell was the student of Morse. An alternate source reported that after the pair had learned the process and perfected their technique, a Mr. Ames displayed their images in New York City. This may have been Joseph Ames, an artist and portrait painter in Boston in the 1850's.
Southworth wrote later that by November, 1840, he planned to go into business with two "first-rate mechanics" (the source indicates these were probably J.J. Hawes and Fred Somerby) and to move to Boston or Lowell, Mass. In an April, 1841 letter to his sister, Nancy, Southworth indicated that his "partners" were all in Chicopee, but the move to Boston was imminent. In late April, 1841, Southworth established his studio in Boston. In that year he was listed as "daguerreian miniatures" at 60-1/2 Court St., Boston. One source noted the firm name as Southworth & Co., and indicated that from 1841 to 1846 the firm name remained the same and included Southworth, Pennell, Hawes and, for a while, Somerby.
As early as 1842 the company began manufacturing cameras, and for several years sold them through the firm of Scovill Manufacturing Co. There is evidence that some of these cameras, at least, were made by E.N. Coburn; he also built daguerreian equipment for John Adams Whipple.
In 1842-1843, Southworth was listed as "daguerreian miniatures" at 5-1/2 Tremont Row, the same address occupied by Joseph Pennell. It was not specifically recorded in the directory, however, that Penell was part of the Southworth firm. In 1843, the company may have employed a daguerreian named J. Ropes; he advertised in Salem, Mass., in July of that year that he had "...been connected several months with the establishment of Southworth and Company." Also in 1843, Pennell left the firm to go South, and Josiah Johnson Hawes became a full partner.
From 1844 to 1856 Southworth was listed at 5-1/2 Tremont Row as Southworth and Hawes. The firm advertised later that in November, 1845 they had instructed Mayall, Goddard and Gurney in the use of the lighted camera.
In 1846-1847 the firm advertised their daguerreotype plates were larger by one-quarter than any other, being 13x16-1/2 inches. This was large enough, they advertised, for a head lifesize, but not a full length figure. "If advertisers convey false impressions..."
In 1849, Southworth sailed aboard the ship "Regulus" as a member of the Bunker Hill Trading and Mining Assn. to the gold fields of California. He remained in partnership with Hawes, and returned to Boston in 1851 to resume his daguerreian operation. In 1851 Southworth and Hawes advertised that one of the partners was a practical artist, and also noted they had an artist in their rooms to clean paintings. They referred to their rooms as "The Artists Daguerreotype Rooms."
In 1853, the firm made arrangements with John A. Whipple and Marcus Ormsby to obtain their patents for a cost of $200.00. There were probably the chrystalotype patents. In the same year, Southworth and Hawes introduced their "Grand Parlour Stereoscope" at the Charitable Mechanics Association fair. On July 11, 1854, Southworth and Hawes were issued Patent #11,304, for taking daguerreotypes for stereoscopes.
From 1857 to 1860, the firm was listed as daguerreians at 19 Tremont Row, Boston. This was apparently the same physical location as previously, but the street had been re-numbered. One source reported the Southworth studio was the first in the country to have an overhead skylight.