2721 Robinwood was home to David Marleau of the Lalone & Marleau Hardware, located at 1247 Dorr.  He and his wife Bertha Marleau lived there by 1924. The 1941 directory listed his hardware under the name David Marleau Company and it had been relocated to 2139 Monroe Street.  The Marleaus formerly lived at 2643 Robinwood.