"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.
KOLCK, William R.
KOLCK, William R. (Dubuque, IA, Jan. 8, 1875--Chicago, IL,) Kolck was the eldest son of Richard Kolck, Sr. The two men were associated in business together until 1915 when William R. Kolck entered business for himself. His specialty was wholesale jewelry.