Ferdinand of León (died 1214)

In 1196, Theresa and Alfonso's marriage was annulled and she and Ferdinand went to live at the court of her father in Portugal. After the death of Sancho in March 1211, Theresa came to an agreement with Alfonso IX and returned to León. With her former husband's assistance she hoped to secure the wealth of properties that had been left to her in her father's will against the claims of the Portuguese crown. As a result of this agreement, Alfonso broke off his alliance with Castile. From 21 April 1211, Ferdinand, whose legitimacy was suspect on account of his parents' annulment, was the heir apparent to the throne of León. He co-signed charters with his father and was referred to as "infante Fernando, the king's firstborn son". The title ''infante'' was granted to royal sons and ''infanta'' to daughters.
In November 1212 Alfonso IX signed the Treaty of Coimbra with Alfonso VIII of Castile (the father of his second wife) and Alfonso II of Portugal (the brother of his first wife). Although the treaty weakened the Castilian defences on the border by forcing them to hand over four castles to the Leonese to be demolished, it probably also strengthened the position of Alfonso VIII's grandson against the eldest son Ferdinand in a possible future succession crisis. Ferdinand was a co-signatory with his father in several acts before April that year, when the two kingdoms made peace in preparation for a great battle against the Muslims. He did not sign any further charters during the period of peace, but on 22 April 1213, Ferdinand again co-signed a charter with his father. Provided by Wikipedia
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Motivation towards the practice of physical activities in assistants of the gerontological center "Las Piñas" of the Milagro Canton/Motivación hacia la práctica de actividades f... by Verónica Janeth Vaca Catute, Fernando Alfonso Cedeño Alejandro
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Interrelationship of the Kinin System, Nitric Oxide and Eicosanoids in the Antigen-Induced Arthritis in Rabbits by Fernando Alfonso Salamea Palácios, Gilberto Santos Novaes, Maria Luiza Guzzo, Ieda Maria Magalhães Laurindo, Suzana Beatriz Verissimo de Mello
Published 1999Connect to this object online.
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Heart Failure 2019 Insights from the National Society of Cardiology journals by Plamen Gatzov, Jean-jacques Monsuez, Gergely Agoston, Michael Aschermann, Hala Mahfouz Badran, Ariel Cohen, Kurt Huber, Evgeny Shlyakhto, Dilek Ural, Ignacio Ferreira-gonzalez, Fernando Alfonso
Published 2021Connect to this object online.
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Manejo contemporáneo de la disección coronaria espontánea by Teresa Bastante, Marcos García-Guimaraes, María Muñiz, Javier Cuesta, Fernando Rivero, Paula Antuña, Clemencia De Rueda, Susana Hernández-Muñiz, Rio Aguilar, Jorge Salamanca, Eduardo Pozo-Osinalde, Jesús Jiménez-Borreguero, Maurice Batlle, Alfonsa Friera, Fernando Alfonso
Published 2020Connect to this object online.
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Authorship: from credit to accountability reflections from the editors' network by Fernando Alfonso, Parounak Zelveian, Ean Jacques Monsuez, Michael Aschermann, Michael Boehm, Alfonso Buendia Hernandez, Tzung Dau Wang, Ariel Cohen, Sebija Izetbegovic, Anton Doubell, Dario Echeverri, Nuray Enç, Ignacio Ferreira- González, Anetta Undas, Ulrike Fortmüller, Plamen Gatzov, Carmen Ginghina, Lino Goncalves, Addad Faouzi, Mahmoud Hassanein
Published 2019Connect to this object online.
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Collaboration strategies for the Iberoamerican Cardiovascular Journals network. by Manlio Fabio Márquez, Magda Heras, María del Pilar Aguilar, Fernando Alfonso, Kaduo Arai, Carlos Barrero, César Belzeti, Sofía Berman, Nedina Coromoto, Alejandro Cuesta, Ismael Guzmán, Bey Mario Lombana, Ricardo López Santi, Héctor Lucas Luciardi, Washington Macías, Felipe Moreira, María Paniagua, Leopoldo Pérez de Isla, Walter Reyes Caorsi, Ana Salvati
Published 2012Connect to this object online.
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Estrategias de colaboración para la red de Revistas Cardiovasculares Iberoamericanas by Manlio F. Márquez, Magda Heras, María del Pilar Aguilar, Fernándo Alfonso, Kaduo Arai, Carlos Barrero, César Belzeti, Sofía Berman, Nedina Coromoto, Alejandro Cuesta, Ismael Guzmán, Bey Mario Lombana, Ricardo López Santi, Hector Lucas Luciardi, Washinton Macías, Felipe Moreira, María Paniagua, Leopoldo Pérez de Isla, Walter Reyes Caorsi, Ana Salvati
Published 2012Connect to this object online.
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