List of colonial governors of Florida
The colonial governors of Florida governed Florida during its colonial period (before 1821). The first European known to arrive there was Juan Ponce de León in 1513, but the governorship did not begin until 1565, when Pedro Menéndez de Avilés founded St. Augustine and was declared Governor and "Adelantado" of Florida. This district was subordinated to the Viceroyalty of New Spain. In 1763, following the transfer of Florida to Britain, the territory was divided into West Florida and East Florida, with separate governors. This division was maintained when Spain resumed control of Florida in 1783, and continued as provincial divisions with the Spanish Constitution of 1812. The Spanish transferred control of Florida to the United States in 1821, and the organized, incorporated Florida Territory was established on March 30, 1822. This became the modern State of Florida on March 3, 1845.
History of Alabama
More than a decade later, during the American Revolutionary War, the British informally ceded this West Florida region to Spain. By the Treaty of Versailles, September 3, 1783, Great Britain formally ceded West Florida to Spain. By the Treaty of Paris (1783), signed the same day, Britain ceded to the newly established United States all of this province north of 31°N, thus laying the foundation for a long controversy.
By the Treaty of Madrid in 1795, Spain ceded to the United States the lands east of the Mississippi between 31°N and 32°28'N. Three years later, in 1798, Congress organized this district as the Mississippi Territory. A strip of land 12 or 14 miles wide near the present northern boundary of Alabama and Mississippi was claimed by South Carolina, as part of the eastern colonies' previous hopeful extensions to the west. In 1787, during constitutional negotiations, South Carolina ceded this claim to the federal government. Georgia likewise claimed all the lands between the 31st and 35th parallels from its present western boundary to the Mississippi River, and did not surrender its claim until 1802. Two years later, the boundaries of Mississippi Territory were extended so as to include all of the Georgia cession.