The 1911 Polk City Directory listed Emery Haverstock, the chief inspector at the Warner Manufacturing Company, as the resident of 2711 Glenwood.  The 1918, 1921 and 1924 city directories also listed Emery Haverstock as the occupant.  Mr. Haverstock became the superintendent of the Toledo Cheverlet Motor Company.  His wife was Sophia Haverstock.  Margaret Haverstock who in 1921 was a stenographer with the Commercial Savings Bank & Trust Company roomed here.  William Haverstock was a student in 1921, but became a machinist by 1924 and still roomed here.