21 décembre 1471
Settlement of the archipelago
Discovery of the island of São Tomé, by Portuguese navigators, on Saint Thomas' day.
1485
The first settlement is established at the mouth of the Río Ambo, under the leadership of Captain João de Paiva.
1493
2,000 Spanish Jewish children were deported from Portugal to the island, along with convicted criminals, called degradados . They were forced to work on sugar cane plantations.
1515
Concubine wives of Europeans and their children were given emancipation, with a particular identity and social status.
1522
End of the donation regime; the island of São Tomé returns to the Portuguese crown.
1544
Shipwreck of the slave ship from Angola. The slaves reach the coast, form the Angolan people and take refuge in the high mountains.
1595
The time of revolts and attacks
Revolt of the Angolares and creation of an autonomous kingdom by Amador.
1550 -1596
Amador
An emblematic figure in the history of São Tomé, Amador, a slave born on the island, led the revolt of the Angolares. During this uprising, they destroyed many plantations. Amador was defeated with an army of 5,000 men, whose main leaders were arrested. He was caught on January 4, 1596 and executed by the Portuguese.
1641 - 1650
Occupation of the citadel of São Tomé by the Dutch, who were expelled in 1650 by the islanders.
1693
The Angolares attack the north of the island of São Tomé and kidnap the colonists' wives.
XVIIIe siècle
Several confrontations took place with French ships. In 1753, San Antonio became the capital of the archipelago. In 1799, the island fell to the French.
1807
Colonial exploitation
Portugal is divided between France and Spain. The Portuguese royal family settles in Brazil.
1836
Prohibition - not followed by effect - of the slave trade from Portuguese territories.
1852
São Tomé becomes the capital of the archipelago again. Beginning of the commercial exploitation of the cocoa tree.
1875
Abolition of slavery by the Portuguese government. The archipelago brings in contract workers from these colonies.
1878
Complete abolition of slavery, replaced by the indigenous regime. Working conditions are very difficult.
1913
São Tomé became the world's largest exporter of cocoa. However, with the boom in production in West Africa, the plantations saw a gradual decline.
1950 - 1953
The archipelago became a Portuguese overseas province. In 1953, the forros, driven by nationalist sentiment, revolted. The state repression, very brutal, is known as the "Batépa massacre".
25 avril 1974
Carnation Revolution in Portugal. The Salazarist dictatorship, in place since 1933, was overthrown by the military.
12 juillet 1975
Independence
Proclamation of independence. Manuel Pinto da Costa becomes the archipelago's first President of the Republic. For 15 years, he established a single-party regime.
22 août 1990
Approved by referendum, the new constitution introduced a multi-party system.
20 janvier 1991
Legislative elections. Victory of the PCD (Party of Democratic Convergence) which obtains 33 seats out of 55 in the National Assembly.
3 mars 1991
Election of Miguel Trovoada as President, with the support of the PCD.
7 décembre 1936 - ?
Miguel Trovoada
A Santomean politician, Miguel Trovoada participated in the creation of the Committee for the Liberation of São Tomé and Príncipe in 1960. At independence, he became Prime Minister until 1979. When he became President of the Republic, he passed the law on land ownership one year later, which provided for the redistribution of land, the privatisation of roças and the dismantling of eight of them. On 15 August 1995, he was the victim of an attempted coup d'état, led by Lieutenant Manuel Quintas de Almeida. After negotiations, the coup plotters gave up and Miguel Trovoada was reinstated on 21 August. The next day, he granted amnesty to the coup plotters.
21 juillet 1996
Presidential elections. Miguel Trovoada was elected with 52.7% of the vote, in the second round, against Manuel Pinto da Costa.
29 juillet 2001
Presidential elections. Having already served two terms, incumbent President Miguel Trovoada could not stand for election. Fradique de Menezes, a Santomean businessman, was elected in the first round with 55.18% of the vote.
16 juillet 2003
Aborted military coup, launched by Major Fernando Pereira. Fradique de Menezes was reinstated a few days later.
21 avril 2006
Fradique de Menezes was re-elected president and formed his new government.
14 août 2010
Legislative elections, the opposition wins. New Prime Minister, Patrice Trovoada, leader of the Independent Democratic Action (ADI).
7 août 2011
Manuel Pinto Da Costa was elected President of the Republic with 52.9% of the vote. He took office on 3 September.
12 décembre 2012
After the dismissal of Prime Minister Patrice Trovoada, Gabriel Arcanjo Ferreira Da Costa, from the Union for Democracy and Development (UDD), was appointed Prime Minister.
12 octobre 2014
Patrice Trovoada wins again the legislative elections. He obtained an absolute majority. He was again appointed Prime Minister.
12 juillet 2015
São Tomé and Príncipe celebrates 40 years of independence in the presence of representatives from Cape Verde, Angola, Gabon, Portugal and Taiwan.
3 septembre 2016
Evaristo Carvalho was elected President of the Republic ahead of the outgoing President Manuel Pinto da Costa.
1er janvier 2018
The country adopts a new currency. The dobra loses three zeros and €1 is now equivalent to 24.5 STN.
7 octobre 2018
The ruling party (ADI) wins the legislative elections but loses an absolute majority, leading to a coalition with the MLSTP-PSD. Jorge Bom Jesus is elected Prime Minister.
Septembre 2021
The incumbent president, Evaristo Carvalho, decided not to seek re-election. Deputy Carlos Vila Nova became the candidate of the ADI party and won the election in the second round with 57.54%.
Septembre 2022
Legislative elections. The ADI wins an absolute majority with 30 seats out of 55, ending the cohabitation established since 2018. Its leader, Patrice Trovoada, succeeds Jorge Bom Jesus (MLSTP-PSD) as Prime Minister.
25 novembre 2022
An attempted coup d'état is foiled in the capital on the night of November 25. It was orchestrated by four men, including the outgoing president of the National Assembly and a military officer who had already attempted a coup in 2009, and 12 army soldiers. Four people lost their lives.