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.
JOHN BREITHAUPT
JOHN BREITHAUPT. According to the 1883 Dubuque City Directory, this business was located on Clay between 15th and 16th.
The 1884-1885 and 1886-87 Dubuque City Directory gave 1508 Clay as the address
The 1909 Dubuque City Directory located this business at 1363 Clay.
The 1911-12 through 1913 Dubuque City Directory gave this person's address as 1405 Clay.
The 1915 Dubuque City Directory through the 1918 Dubuque and East Dubuque City Directory listed 1444 Clay as the address.