The 1911 Polk City Directory listed C. Emil Christen as the resident of the home at 2643 Robinwood.  Mr. Christen was a clerk with the post office.  Margaret Christen boarded here and was a music teacher who offered lessons in the home.  Offered for sale in 1916, the 1918 directory listed David Marleau of Lalonde & Marleau, a hardware store located at 412-14 Phillips.  Otto Kopitke, the secretary and treasurer of the Gettins-Kopitke Company resided here in 1921.