The Treaty of Alcañices, mediated by the pope, between the king Denis of Portugal and king Ferdinand IV of Castile defines the border between the two countries and establishes an alliance of friendship.

1297 treaty between Portugal and Castile

The Treaty of Alcañices or Treaty of Alcanizes was made in Alcañices between King Denis of Portugal and King Fernando IV of Castile in 1297.

King of Portugal from 1279 to 1325

Denis, called the Farmer King and the Poet King, was King of Portugal from 1279 until his death in 1325.

King of Castile and León from 1295 to 1312

Ferdinand IV of Castile called the Summoned, was King of Castile and León from 1295 until his death.

Day of the year

September 12 is the 255th day of the year in the Gregorian calendar; 110 days remain until the end of the year.

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