A large amount of Lake Harney's history can be credited to General
William S. Harney and the wars he took part in throughout
Florida. Mal Martin, in a 2001 online article, "The Naming of Lake Harney", stated, "William Selby Harney was born in
Haysboro, Tennessee, on August 22, 1800." He served during the First and Second Seminole Wars as well as the Mexican-American and Civil War. He retired as a general, died on May 9, 1889, in
Orlando, Florida, and was buried at
Arlington National Cemetery. During the
Second Seminole War, a base called Fort Lane was established on the lake as a supply point for U.S. troops. The fort could only be reached, occasionally, by shallow draft vessels. Anything further south than Lake Harney could only be reached by canoe or similar small poled or rowed craft. == Wildlife ==