Treaty of Zamora

You can help expand this article with text translated from the corresponding article in Portuguese. (October 2021) Click [show] for important translation instructions. View a machine-translated version of the Portuguese article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 1,524 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Portuguese Wikipedia article at [[:pt:Tratado de Zamora]]; see its history for attribution. You may also add the template {{Translated|pt|Tratado de Zamora}} to the talk page. For more guidance, see Wikipedia:Translation.

The Treaty of Zamora (5 October 1143) recognized Portugal as a kingdom with its own monarch by the Kingdom of León. Based on the terms of the accord, King Alfonso VII of León recognized the Kingdom of Portugal in the presence of his cousin King Afonso I of Portugal, witnessed by the papal representative, Cardinal Guido de Vico, at the Cathedral of Zamora. Both kings promised durable peace between their kingdoms.^[1] By this treaty, Afonso I of Portugal also recognized the suzerainty of the Pope.

This treaty came as of a result of the Battle of Valdevez.