Florida’s Colonial History
Three European powers governed Florida across 309 years — from the royal commission granted to Juan Ponce de León in 1512 to the lowering of the Spanish flag at St. Augustine and Pensacola in 1821. This is a year-by-year record of that era, in 65 researched articles.
Each entry explains why a particular year matters and carries its own list of published sources. Use the timeline below to move through the whole period, or follow a period to read it in full.
The Colonial Powers
Transition years appear under both of the periods they bridge — 1565, 1763 and 1784 each mark a change of flag.
Early Spanish Explorations
1512–1561
Half a century of royal commissions, landfalls and failed colonies — from Ponce de León’s charter to the Crown’s decision to give up.
French Colonial Presence
1562–1565
A three-year Huguenot venture at Charlesfort and Fort Caroline, ended by Menéndez at the Matanzas Inlet.
First Spanish Period
1565–1763
Nearly two centuries anchored on St. Augustine — the mission frontier, the Castillo de San Marcos, Fort Mose, and war with Carolina and Georgia.
British Colonial Period
1763–1784
Twenty years of East and West Florida — assemblies, land grants, New Smyrna, and two colonies that stayed loyal through the Revolution.
Second Spanish Period
1784–1821
A weakening Spanish hold under steady American pressure, ending with the Adams-Onís Treaty and the transfer of 1821.
Timeline, 1512–1821
Early Spanish Explorations
1512–1561 · 8 entries · Read this period in full →
Half a century of royal commissions, landfalls and failed colonies — from Ponce de León’s charter to the Crown’s decision to give up.
1510s 1512–1513
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1512
Royal Commission — Ponce de León Authorized to Explore
Juan Ponce de León came to the Florida enterprise as a man in need of a new command.
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1513
First European Contact — Juan Ponce de León Names La Florida
Ponce de León sailed from Puerto Rico in the first days of March 1513 with three caravels — the Santiago, the San Cristóbal and the Santa María de la Consolación — and roughly sixty-five people aboard, among them two free Africans and a number of enslaved Indigenous people from the islands.
1520s 1521–1528
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1521
Second Ponce Expedition — First Colonization Attempt; Ponce de León Dies
Ponce de León had held a royal patent to settle Florida since 1514, but seven years passed before he could use it.
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1528
The Narváez Expedition — Disaster on the Gulf Coast
Pánfilo de Narváez held a royal contract to conquer and settle the Gulf coast from Florida west to the Río de las Palmas in Mexico — on paper, the entire northern rim of the Gulf.
1530s 1536–1539
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1536
Survivors of the Narváez Expedition Reach New Spain
In the spring of 1536, near the Río Petatlán in Sinaloa, a party of mounted Spanish slave-hunters under Diego de Alcaraz came upon four men walking south out of the desert at the head of several hundred Indigenous followers.
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1539
Hernando de Soto — The Grand Entrada
Hernando de Soto came to Florida rich, and that was the problem. As a senior lieutenant to Francisco Pizarro he had taken a large share of the ransom of Atahualpa, and he returned to Spain one of the wealthiest men of his generation.
1550s 1559–1559
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1559
Tristán de Luna y Arellano — Colony at Pensacola Bay
The fourth Spanish attempt on Florida was the first mounted by the state rather than by a private adventurer, and it was the largest.
1560s 1561–1561
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1561
Luna Colony Abandoned — Royal Debate on Florida's Value
The Pensacola colony took two years to die. In February 1560 Luna moved the bulk of the survivors inland to an Alabama River town called Nanipacana, renaming it Santa Cruz de Nanipacana in the hope that a farming district would feed them where the coast would not.
French Colonial Presence
1562–1565 · 4 entries · Read this period in full →
A three-year Huguenot venture at Charlesfort and Fort Caroline, ended by Menéndez at the Matanzas Inlet.
1560s 1562–1565
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1562
Jean Ribault Claims Florida for France — Charlesfort Founded
The French attempt on Florida was the project of one man.
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1563
Planning the Second French Expedition to Florida
Nothing happened in Florida in 1563, and that is the point: the year was spent in France, England and Spain deciding what would happen there next.
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1564
Fort Caroline Established on the River of May
Laudonnière sailed from Le Havre on April 22, 1564 with three ships and about three hundred people, and raised the River of May on June 22.
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1565
French: Fall of Fort Caroline and the Matanzas Massacre · Spanish: St. Augustine Founded — First Permanent European Settlement in the U.S.
The year 1565 brought the dramatic and violent resolution of the Franco-Spanish contest for Florida. Fort Caroline had been established on the St.
First Spanish Period
1565–1763 · 26 entries · Read this period in full →
Nearly two centuries anchored on St. Augustine — the mission frontier, the Castillo de San Marcos, Fort Mose, and war with Carolina and Georgia.
1560s 1565–1568
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1565
French: Fall of Fort Caroline and the Matanzas Massacre · Spanish: St. Augustine Founded — First Permanent European Settlement in the U.S.
The year 1565 brought the dramatic and violent resolution of the Franco-Spanish contest for Florida. Fort Caroline had been established on the St.
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1566
Santa Elena Founded — Garrison Network Expansion
With Fort Caroline destroyed and St. Augustine planted, Menéndez spent 1566 doing what his asiento actually required of him: turning a beachhead into a province.
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1568
French Retaliation — De Gourgues Destroys San Mateo
Dominique de Gourgues was a Gascon soldier with a personal grievance against Spain: captured in an earlier war, he had been chained to the oar of a Spanish galley before being freed by Turkish corsairs.
1570s 1572–1572
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1572
Jesuits Withdraw; Franciscans Take Over the Mission Enterprise
The Society of Jesus gave Florida six years and then left. Menéndez had asked for Jesuits in 1566, believing that a permanent Spanish presence required the conversion of the Indigenous peoples rather than merely their submission, and the order sent some of its most capable men.
1580s 1586–1586
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1586
Sir Francis Drake Raids and Burns St. Augustine
Francis Drake came to Florida almost as an afterthought.
1590s 1597–1597
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1597
The Guale Rebellion — Mission System's First Major Crisis
The Guale rising of 1597 began, as such things often do, over a succession.
1600s 1603–1606
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1603
Governor Ybarra; Franciscan Mission Expansion Reaches Its Stride
Pedro de Ybarra took office as governor of La Florida on October 20, 1603 and served until 1610, and his administration marks the point at which Spanish Florida stopped being an emergency and became an institution.
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1606
Bishop Altamirano's Pastoral Visitation
Juan de las Cabezas Altamirano, Bishop of Santiago de Cuba, arrived at St. Augustine in March 1606 and spent several months travelling the Florida mission provinces.
1620s 1622–1622
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1622
The Atocha Disaster — Hurricane Wrecks the Treasure Fleet
The Tierra Firme fleet of 1622 was late.
1630s 1638–1638
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1638
Apalachee Missions Formalized; Port at St. Marks Established
Apalachee was the richest province Spain held in North America, and the Spanish took a long time to occupy it.
1650s 1656–1656
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1656
The Timucua-Apalachee Rebellion — Labor Demands Spark Uprising
The rising of 1656 was not a rejection of Spanish rule or of Christianity. It was a revolt of Spain's own Indigenous nobility against a governor who had insulted them, and its specific grievance was the labour system that made the colony work.
1660s 1668–1668
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1668
Pirate Robert Searles Raids St. Augustine — Stone Fort Demanded
The English privateer Robert Searles — he also appears in the records as John Davis — came into St. Augustine's harbour in May 1668 by a piece of straightforward deception.
1670s 1672–1672
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1672
Castillo de San Marcos Construction Begins
Ground was broken on October 2, 1672.
1680s 1680–1680
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1680
English-Sponsored Raids Begin — Governor Cabrera's Troubled Administration
The founding of Charles Town in 1670 — under a proprietary charter of 1663 — put an aggressive English colony within a few days' sail of Spanish Florida's northern missions, and within a decade it had worked out how to attack them without ever sending an English army.
1690s 1693–1698
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1693
Freedom Decree — Spain Offers Liberty to Escaped Enslaved People
On November 7, 1693, Charles II of Spain issued a decree granting liberty to enslaved people who escaped from the English colonies into Spanish Florida, on condition that they accept the Catholic faith.
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1698
Castillo Completed; Pensacola Founded to Counter French Expansion
Two things secured Spanish Florida's western and eastern anchors within a few years of each other at the close of the seventeenth century, and both were responses to somebody else's initiative.
1700s 1702–1707
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1702
English Attack on St. Augustine — Castillo Withstands the Siege
The War of the Spanish Succession reached Florida within months of being declared in Europe, and it reached it in the person of James Moore, governor of Carolina, who had been arguing for the destruction of Spanish Florida for years and now had a war to do it in.
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1704
The Apalachee Massacre — Mission System Destroyed
In January 1704 James Moore came back to Florida. Having failed against the Castillo two years earlier and lost the governorship of Carolina for it, he raised a private force — some fifty Carolinians and about a thousand Creek warriors — and marched not on St.
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1707
Siege of Pensacola — Queen Anne's War on the Gulf Coast
Queen Anne's War is remembered in Florida for St. Augustine and Apalachee, but the same machinery that destroyed the missions was turned on the Gulf coast as well, and in 1707 it very nearly took Pensacola.
1710s 1719–1719
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1719
French Capture of Pensacola — War of the Quadruple Alliance
The War of the Quadruple Alliance was fought in Europe between Spain and a coalition that included France, over Spanish attempts to recover Italian territory.
1720s 1722–1722
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1722
Pensacola Restored to Spain; Presidio Rebuilt
Spain took formal repossession of Pensacola Bay in 1722, two years after the Treaty of The Hague had awarded it back, and found nothing there worth repossessing.
1730s 1738–1739
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1738
Fort Mose Founded — First Free Black Settlement in North America
By the 1730s the sanctuary policy of 1693 had produced a problem St. Augustine had not planned for: a substantial population of free Black subjects living in and around the town, many of them veterans of its militia, whose legal status the governors had honoured unevenly.
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1739
War of Jenkins' Ear Begins — Florida Tensions Escalate
Britain declared war on Spain in October 1739 over a grievance that was largely pretextual and an interest that was entirely real.
1740s 1740–1742
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1740
Oglethorpe's Siege of St. Augustine — Battle of Fort Mose
James Oglethorpe brought about two thousand men south in May 1740 — his own regiment of British regulars, Georgia and Carolina militia and rangers, a naval squadron, and several hundred Creek, Cherokee and Chickasaw allies.
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1742
Battle of Bloody Marsh — Spanish Invasion of Georgia Repulsed
Two years after beating off Oglethorpe, Montiano went north to finish the argument. Havana provided the means: a fleet of some fifty sail and around two thousand troops, assembled to destroy the Georgia colony and push the frontier back to the Savannah or beyond.
1760s 1763–1763
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1763
Spanish: Treaty of Paris — End of First Spanish Period · British: Division into East and West Florida
The Seven Years' War, known in North America as the French and Indian War and fought between 1756 and 1763, ended in Britain's comprehensive victory over France and its Spanish allies.
British Colonial Period
1763–1784 · 14 entries · Read this period in full →
Twenty years of East and West Florida — assemblies, land grants, New Smyrna, and two colonies that stayed loyal through the Revolution.
1760s 1763–1768
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1763
Spanish: Treaty of Paris — End of First Spanish Period · British: Division into East and West Florida
The Seven Years' War, known in North America as the French and Indian War and fought between 1756 and 1763, ended in Britain's comprehensive victory over France and its Spanish allies.
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1764
First British Governors Appointed; Colonial Assemblies Convened
Britain took possession of two Floridas in 1763 and spent 1764 discovering what it had actually acquired: a magnificent fortress, two good harbours, and almost nobody at all.
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1765
Stamp Act; Land Grant Settlement Begins · Scientific Survey — de Brahm and Bartram Commissioned
The Stamp Act was passed in March 1765 and taxed printed matter throughout British America — legal instruments, newspapers, licences, playing cards.
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1768
New Smyrna Colony — Largest Single Immigrant Group in British America
Andrew Turnbull was a Scottish physician who had served as British consul at Smyrna in the Ottoman Levant and had married a Greek woman from that city.
1770s 1771–1779
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1771
New Smyrna Collapses — Workers Flee to St. Augustine
By 1771 New Smyrna was three years old and had buried a large proportion of the people who had landed in it. The indentures should by then have been expiring — three years was the term — and they were not being honoured.
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1772
Indigo Economy at Peak Production — Plantation Slave Economy Grows
Indigo was the crop on which British Florida was staked. The dye was indispensable to the British textile trade, Britain bought most of it from French and Spanish colonies, and Parliament had been paying a bounty since 1749 to anyone who could grow it inside the empire.
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1775
American Revolution Begins — Florida Remains Loyal to the Crown
When the shooting started at Lexington and Concord in April 1775, thirteen of Britain's mainland American colonies moved toward rebellion and two did not.
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1776
Loyalist Refugees Arrive; Patriot Raids Into East Florida Repulsed
East Florida spent the Revolution doing two things at once: absorbing refugees and raiding the people who had made them refugees.
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1777
Minorcan Exodus — New Smyrna Workers Reach St. Augustine; Turnbull Flees
In the spring of 1777 the surviving people of New Smyrna left it. They went in a body up the King's Road to St.
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1779
Spain Enters the Revolutionary War — Gálvez Campaigns Begin
Spain declared war on Britain in June 1779. It did not recognise the United States and did not sign a treaty with Congress: it entered as an ally of France under the Family Compact, and its war aims were its own — Gibraltar, Minorca, the Mississippi, and the Floridas it had surrendered in 1763.
1780s 1780–1784
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1780
Fall of Mobile — Gálvez Advances Along the Gulf Coast
Having cleared the Mississippi in the autumn of 1779, Gálvez turned east along the Gulf.
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1781
Siege of Pensacola — Fall of British West Florida
The expedition sailed from Havana on February 13, 1781 and reached Pensacola Bay on March 9. It was the largest amphibious operation Spain mounted in North America during the war, and it began with a quarrel.
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1783
Treaty of Paris — Florida Returned to Spain; Loyalist Evacuation Begins
The Treaty of Paris was signed on September 3, 1783.
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1784
British: Final Transfer of Authority to Spain · Spanish: Zéspedes Administration — Second Period Begins
The Treaty of Paris signed on September 3, 1783 ended the American Revolutionary War and returned both Floridas to Spain, which had already taken West Florida by force under Bernardo de Gálvez in 1779–1781.
Second Spanish Period
1784–1821 · 16 entries · Read this period in full →
A weakening Spanish hold under steady American pressure, ending with the Adams-Onís Treaty and the transfer of 1821.
1780s 1784–1784
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1784
British: Final Transfer of Authority to Spain · Spanish: Zéspedes Administration — Second Period Begins
The Treaty of Paris signed on September 3, 1783 ended the American Revolutionary War and returned both Floridas to Spain, which had already taken West Florida by force under Bernardo de Gálvez in 1779–1781.
1790s 1790–1799
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1790
American Pressure Intensifies on All Frontiers · Governor Quesada — Land Grant Policy Codified
By 1790 the United States had a constitution, a federal government under Washington, a treasury and an army, and a population expanding south and west faster than any government could regulate.
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1795
Pinckney's Treaty — Boundary Disputes Temporarily Resolved
The Treaty of San Lorenzo was signed on October 27, 1795 and is generally called Pinckney's Treaty after Thomas Pinckney, the American envoy who negotiated it.
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1797
Census of St. Augustine — Population Profile of the Second Spanish Period
The Spanish census of 1797 counted the people of St. Augustine and its immediate district: 1,007 whites, 483 enslaved people and 102 free people of colour — something under sixteen hundred in all.
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1799
William Augustus Bowles and the 'State of Muskogee'
William Augustus Bowles was born in Frederick County, Maryland about 1763, took an ensign's commission in the Maryland Loyalists at thirteen, and was at the surrender of Pensacola in 1781 — from which he escaped inland with Creek allies rather than into captivity.
1800s 1800–1804
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1800
Napoleon's Florida Ambitions — Louisiana Retroceded; Florida Isolated
The Third Treaty of San Ildefonso was signed in secret on October 1, 1800.
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1804
The Mobile Act — United States Claims West Florida
Congress passed the Mobile Act in February 1804. On its face it was a customs measure, annexing the navigable waters and shores of the Mobile Bay district to a United States revenue district and authorising a collector to be stationed there.
1810s 1810–1819
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1810
West Florida Rebellion — Baton Rouge Republic; American Annexation
By 1810 the Baton Rouge district of Spanish West Florida was populated largely by English-speaking settlers from the United States, who had come in under Spanish land grants and taken the oath of allegiance without in any sense becoming Spaniards.
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1812
The Patriot War — American Filibusters Invade East Florida · Anna Madgigine Jai Kingsley — Heroism in the Patriot War
In January 1811 Congress secretly authorised President Madison to take possession of the Floridas if local authorities offered them or if a foreign power threatened to occupy them, and voted a hundred thousand dollars for the purpose.
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1814
War of 1812 — British Base in Florida; Jackson Occupies Pensacola
Spain was neutral in the War of 1812 — indeed it was Britain's ally in Europe against Napoleon — and its neutrality in Florida was a fiction that nobody had the means to maintain.
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1816
Destruction of the Negro Fort — Unauthorized American Military Action
After the British withdrawal in May 1815 the post at Prospect Bluff passed to the people Nicolls had armed, and it became something without precedent in North America: a self-governing community of formerly enslaved people, fortified, well armed, and settled on farms strung for miles along the…
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1817
First Seminole War Begins — American-Seminole Conflict in Spanish Territory
The Seminole were not an ancient nation of the peninsula.
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1818
Andrew Jackson's Invasion — First Seminole War at Its Height
Jackson crossed the Florida line in March 1818 with something over three thousand men — regulars, Tennessee volunteers and a large contingent of Creek allies under William McIntosh — and conducted the campaign as though Spanish sovereignty did not exist.
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1819
Adams-Onís Treaty Signed — Spain Cedes Florida to the United States
John Quincy Adams and Luis de Onís signed the treaty in Washington on February 22, 1819 — Washington's birthday, a date Adams chose deliberately.
1820s 1820–1821
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1820
Spanish Ratification; Final Colonial Administration — Speculative Land Grants
Spain ratified in October 1820, and Florida spent its last months as a colony being quietly stripped by the people best placed to do it.
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1821
Formal Transfer to the United States — End of Colonial Florida
The handovers took place in the summer of 1821. East Florida was transferred at St. Augustine on July 10, when Governor José Coppinger delivered the province and the Castillo de San Marcos — renamed Fort Marion — to Colonel Robert Butler.