Born: June 17, 1887, Liberty, Alabama.
Died: January 7, 1977, Dallas, Texas.
Buried: Laurel Land Memorial Park, Dallas, Texas.
Leonard was the son of Hugh Montgomery Huffstutler and Amelia E. Dickson, and husband of Sallie Cowart.
He grew up on a Texas farm and attended Texas A&M University, College Station.
He studied music with John Herbert, Rufus Cornelius, Homer Rodeheaver, and Arthur Sebren.
He sang in quartets and taught in singing schools for the Hartford and Stamps-Baxter Music Companies.