2647 Robinwood did not appear in the 1911 Polk City Directory.  The 1912, 1918 and 1921 Polk city directories listed Harry Blamey as the resident of 2647 Robinwood.  Mr. Blamey was a salesman with the Harnitt & Hewitt Company.  In the 1921 directory, Helen Blamey was listed as an assistant with the public library.