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 at 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.