Background
Lockhart, Earl Granger was born on January 25, 1879 in Benton Company, Iowa, United States. Son of Greere and Elvira (Wheeler) Lockhart.
Lockhart, Earl Granger was born on January 25, 1879 in Benton Company, Iowa, United States. Son of Greere and Elvira (Wheeler) Lockhart.
Graduate Tilford Academy, Vinton, Iowa, 1897. Bachelor of Science, Drake University, 1913. Master of Arts, State University of Iowa, 1927, Doctor of Philosophy, 1929.
Teacher rural schools, 1898-1902. Principal village schools, 1903-1911. Ordained ministry Christian (Disciples) Church, 1904.
Superintendent city schools, Iowa and Minnesota, 1912-1916, 1919-1920.
President Southern Iowa Normal College, 1916-1928. Professor psychology, Drake University, from 1929.
Fellow of the American Association for the Advancement of Science. Member American Psychological Association, Iowa Academy of Science. Club: University.
Married Mary Etta Taylor, of Linn Company, Iowa, June 29, 1903. Children: Harold Asa, Marshall Lee, Horace Percival, Phyllis Helene.