Elmer Warren Cavins (1864-1938) was born on a farm near Charleston, Illinois. Like six of his eight siblings, he attended Illinois State Normal University after secondary school, graduating in 1892. Cavins subsequently continued his education with courses at Chicago University and Illinois Wesleyan University. He married Gertrude Cartmell (1867-1949) on August 14, 1895. Together they had two children, Warren Cartmell Cavins (1898-1971) and Joe Loren Cavins (1900-1982). He taught penmanship and orthography in ISNU’s English Department from 1898 to 1935.
Cavins, his sons, and his older brother Lester all participated in World War I in various capacities. Cavins enlisted with the YMCA in November 1918 and was assigned to the short-lived American Expeditionary Forces University at Beaune, France. There he served as secretary of the College of Correspondence, teaching spelling and penmanship to soldiers as they waited to return home during demobilization. The AEF University closed in June 1919 and Cavins, after a period of sightseeing in France with fellow ISNU faculty member D.C. Ridgely, landed back on American soil on July 13th.