"The only lighthouse in the U.S. operating within city limits is this one in Key West, which is 130 feet high: a splendid view of the island and surrounding waters is to be had from it top. The grounds, open to the public, contain an aviary, operated by the Superintendent, William W. Demerritt, for the purpose of ascertaining the routes of migratory birds by banding and releasing them."
William Demerritt and family were at the lighthouse from 1917 until 1939 when the Coast Guard took control of the lighthouse. William Demerritt became Mayor of Key West from 1945-1947.
"Key West is an island domain of quaint charm, with beautiful beaches, fine climate and excellent fishing waters. It is joined to the mainland of Florida by the new Overseas Highway. It also has the unique distinction of having the only lighthouse in the United States that is within city limits."