Encyclopedia Dubuque
"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.”
Marshall Cohen—researcher and producer, CNN
Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.
NICHOLAS GROFF
From Encyclopedia Dubuque
Jump to navigationJump to search
NICHOLAS GROFF. According to the 1883 Dubuque City Directory, this business was located at 810 Iowa.
The 1890-91 Dubuque City Directory listed 804 Iowa.
The 1899-1900 Dubuque City Directory listed 245 8th.
