Encyclopedia Dubuque
"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.” —Marshall Cohen, CNN
Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association
MRS. MARY MENGIS
MRS. MARY MENGIS. The 1884-1885 Dubuque City Directory gave 886 and 890 Main as the address.


