2612 Robinwood was home to Robert Gelzer according to the 1918 and 1921 Polk city directories.  Mr. Gelzer was the president of the Gelzer Company which sold wholesale paper from their business at 522 Monroe.  Belle Gelzer who was the vice-president and secretary of the business.  The 1918 directory listed Margaret Gelzer as a student who also roomed in the home.