Encyclopedia Dubuque
"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.”
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Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.
ANDREW & TREDWAY
ANDREW & TREDWAY. According to the 1857-1858 through 1873-74 Dubuque City Directory, this business was located at 94 Main.
The 1875-1876 Dubuque City Directory placed the company at 488 Main.
The company had a trade area that reached into northern Iowa and the Dakotas in addition to southern Minnesota, Wisconsin and Illinois. On January 15, 1876 George W. Andrew and Andrew W. Tredway, sons of the founders, joined the firm which was then renamed Andrew, Tredway and Sons. (1)
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Source:
1. "Business Change," Dubuque Herald, January 22, 1876, p. 4. Online: https://news.google.com/newspapers?nid=uh8FjILnQOkC&dat=18760122&printsec=frontpage&hl=en
See: Alfred TREDWAY and William ANDREW