Portuguese Civil War of 1245–1247
Portuguese Civil War (1245–1247) | |||||||
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The Portuguese Civil War (1245–1247), or the 1245 Revolution,[1] or the Crisis of 1245, was a conflict between King Sancho II and his brother Afonso, Count of Boulogne, over the Portuguese throne. Sancho II faced opposition from the nobility and clergy due to his governance, leading Pope Innocent IV to declare him unfit to rule and appoint Afonso as regent. Afonso won the war, and Sancho was forced into exile in Castile.
Background
[edit]The roots of the crisis can be traced back to the reign of Afonso II, beginning in March 27, 1211.[2] At that time, conflicts emerged over the succession, with some factions favoring the infante Pedro Sanches, possibly due to claims that Afonso II suffered from leprosy.[3] Although Afonso II secured the throne, tensions remained, with some nobles joining Alfonso IX of León in border conflicts and others supporting the king's sisters in disputes over their father's will.[3]
Afonso II made efforts to centralize power, particularly through inquirições (royal inquiries), confirmations, and legal reforms influenced by Roman law, which weakened the privileges of the nobility and the clergy, but created opposition.[3]
When Afonso II died in March 25, 1223,[2] the faction that opposed his centralization gained influence.[3] The new king, Sancho II, was only 13 years old and was initially guided by the Archbishop of Braga.[3]

Despite the efforts of papal legate John of Abbeville to mediate the tensions between the nobility and the church, they remained, and Sancho II continued focusing on his military campaigns rather than the growing internal conflicts.[4]
Instability only worsened. From 1226, noble factions fought each other and there were more reports of violence and banditry. By 1237, Sancho II was in conflict with the bishops of Lisbon, Guarda, and Braga.[4][a]
Crisis and Civil War
[edit]In February 1245, Pope Innocent IV, encouraged by Afonso, Count of Boulogne, declared Sancho's marriage with Mécia Lopes de Haro null and, one month later, issued the Inter alia desiderabilia bull. In July 24 of the same year, the Grandi non immerito bull declared Sancho a "rex inutilis" (useless king)[5][6] and transferred the administration of Portugal to the Count of Boulogne, Afonso III, which led to the civil war.[7][8]
Battle of Gaia, 1245
[edit]In August 1245, rival noble factions fought in Gaia, resulting in the death Rodrigo Sanches[6][7] and Abril Peres de Lumiares,[6] both supporters of the Count, by an army led by Martim Gil de Soverosa.[6][7] Meanwhile, Afonso, alongside exiled bishops and nobles, prepared to take control.[7]
Siege of Coimbra, 1246
[edit]
He landed in Lisbon between the final days of December 1245[7] and the beginning of January 1246.[9] Upon his arrival, the Count of Boulogne turned his attention to Coimbra, Sancho II's primary stronghold. During the siege of the city, Queen Mécia was captured in the summer of 1246 and imprisoned in the fortress of Ourém.[9][10]
Battle of Leiria, 1246
[edit]The Count was however unable to conquer Coimbra, so he shifted his focus to Óbidos and Leiria. He entered Leiria on April 2, 1246, after facing some resistance from the castle's defenders, led by Martim Fernandes de Urgezes, who surrender after a month.[6] Several of Sancho II's supporters were killed, including Suero Gomes de Tougues and Lourenço Fernandes de Gundar, while others, such as Vasco Gil de Soverosa, were captured.[9][11]
The conflict reached a stalemate, as Sancho II disrupted the Count's supply lines in Leiria.[9]
Battle of Leiria, 1247
[edit]
In January 13, 1247, Sancho II, along with Martim Gil de Soverosa and Castilian forces under Infante Alfonso of Castile and Diego López de Haro,[12] made one last attempt to take over Leiria.[13][14] In the attack, the troops of Sancho II and Alfonso of Castile caused more than two hundred deaths among the forces of the Count of Boulogne,[13] but they were unable to regain the city, and it remained under the Count's domain.[14]
Incident at Trancoso, 1247
[edit]After their defeat in Leiria, the forces of Sancho II and Infante Alfonso of Castile began their retreat towards the Kingdom of León. On their way back they approached the Castle of Trancoso, where many of their adversaries were imprisoned. A certain Fernão Garcia de Sousa, accompanied only by his squire, came forth and challenged Martim Gil de Soverosa. He offered to renew allegiance to the King if Martim Gil, whom he called a public enemy, were dismissed.[12]
However, Sancho II refused to allow the combat. According to Rui de Pina, Martim Gil then attempted to kill Fernão Garcia de Sousa by treachery.[12]
End of the war
[edit]Finding resistance impossible, Infante Alfonso of Castile left Portugal, and Sancho II was eventually forced into exile by late 1247 and died in Toledo in January 1248.[7][8][12]

Martim de Freitas, the governor of Coimbra, became a legend for holding the capital for King Sancho II until his master's death in Toledo. Freitas only agreed to surrender after traveling to Toledo to view his master's body in a casket.[15]
Aftermath
[edit]Now king, Afonso III began a process of pacification and centralization.[7] His first acts included completing the conquest of the Algarve in 1249[7][16] and the Cortes of Guimarães in 1250.[7]
List of supporters
[edit]Supporters of Sancho II of Portugal:
[edit]Sancho II of Portugal #
Queen Mécia (POW)
Prince Alfonso and his vassals:[b]
Martim Gil de Soverosa
Martim Fernandes de Urgezes
Suero Gomes de Tougues †
Lourenço Fernandes de Gundar †
Vasco Gil de Soverosa (POW)
Manrique Gil de Soverosa[18]
João Gil de Soverosa[19]
Martim de Freitas
Supporters of Afonso, Count of Boulogne:
[edit]Afonso, Count of Boulogne
Innocent IV
Tibúrcio of Coimbra #[20]
Rodrigo Sanches †
Abril Peres de Lumiares †
Fernão Garcia de Sousa
Notes
[edit]- ^ The bishops of Porto and Braga informed the Papacy, reporting the monarch's inability to control the situation and maintain justice in the kingdom.[5]
- ^ …Sancho II with his valid, with the help of Infante Afonso de Castela, future Afonso X, and his vassals including D. Nuno Gonçalves de Lara, D. Diogo Lopes de Biscaia, brother-in-law of King D. Sancho II, D. Rui Gomes da Galiza, D. Fernando Anes de Lima, D. Rodrigo Forjaz de Leão…[17]
References
[edit]- ^ "Que Revolução foi essa?". February 14, 2010.
- ^ a b Caetano de Souza, Antonio (1735). Historia Genealógica de la Real Casa Portuguesa (PDF) (in Portuguese). Vol. I. Lisbon: Lisboa Occidental, na oficina de Joseph Antonio da Sylva. pp. 132–134. ISBN 978-84-8109-908-9.
{{cite book}}
: ISBN / Date incompatibility (help) - ^ a b c d e Mattoso 1984, p. 11.
- ^ a b Mattoso 1984, p. 12.
- ^ a b Medina 2013, p. 621.
- ^ a b c d e Martins 2014, p. 537.
- ^ a b c d e f g h i Mattoso 1984, p. 13.
- ^ a b Reilly, Bernard F. (June 3, 1993). The Medieval Spains. Cambridge University Press. p. 171. ISBN 978-0-521-39741-4.
- ^ a b c d Medina 2013, p. 622.
- ^ Martins 2014, p. 538.
- ^ Ventura 1993, p. 166.
- ^ a b c d Livermore 1947, p. 132.
- ^ a b Medina 2013, p. 627.
- ^ a b Martins 2014, p. 539.
- ^ Livermore 1947, p. 132–133.
- ^ Herculano, Alexandre (April 24, 1858). "Historia de Portugal". En casa de viuva Bertrand e filhos – via Google Books.
- ^ Ventura 1993, p. 171.
- ^ Pizarro 1997, p. 811.
- ^ Pizarro 1997, p. 812.
- ^ "1234-1246 - D. TIBÚRCIO". Diocese de Coimbra. 2013.
Bibliography
[edit]- Mattoso, José (1984). "Revoltas e Revoluções" (PDF) (in Portuguese).
- Medina, Inés Calderón (2013). "La solidaridad familiar. La participación de la nobleza leonesa en la guerra civil de Portugal (1245-1247)" (in Spanish).
- Ventura, Leontina (1993). "Leiria na crise de 1245-1248" (PDF) (in Portuguese).
- Martins, Miguel Gomes (2014). A arte da guerra em Portugal (in Portuguese). Imprensa da Universidade de Coimbra / Coimbra University Press. ISBN 9789892606958.
- Pizarro, José Augusto (1997). Linhagens Medievais Portuguesas: Genealogias e Estratégias (1279-1325) (in Portuguese). Tese de Doutoramento, Edicão do Autor. hdl:10216/18023.
- Livermore, H. V. (January 19, 1947). A History of Portugal. Cambridge University Press.
- Conflicts in 1245
- Conflicts in 1246
- Conflicts in 1247
- Wars of succession involving the states and peoples of Europe
- Civil wars involving the states and peoples of Europe
- Medieval history of Portugal
- Wars involving Portugal
- Battles involving Portugal
- Wars involving the Kingdom of Castile
- Battles involving Castile