2255 Glenwood was home to John Gibson, the manager of the Central Union Telegraph Company, according to the 1910 city directory.  His live-in domestic that year was Edna Bentland. George Letterman of the James Melvin Company lived here in 1911.  The house was listed as "vacant" in 1912.  The 1918 directory listed Julius Heyn.  His wife Jennie Heyn was a widow by the time the 1921 city directory was published.  Edwin Heyn, a roomer, worked for E. W. Heyn 7 Company which sold wholesale liquors from 219 Superior.  2257 was home to John Hill in 1912.