2108 Glenwood was home to John Hoffmann who owned a confectioner shop at Adams and Superior in 1910.  The 1918 Polk City directory listed William Hettrick Sr., the president of the Hettrick Manufaxturing Company, as the occupant.  Mr. Hettrick's biography and his photograph may be viewed in Toledo & Lucas County Vol. 2 on page 526. His wife was Alice (McCoy) Hettrick.  Their son William Hettrick Jr. whose name appeared at this address in both 1918 and 1921 city directories is the subject of a biographical article in Maumee Valley, Toledo and the Sandusky Region Vol. 3 on page 278.