Denis of Portugal
Denis, called the Farmer King and the Poet King, was King of Portugal. The eldest son of Afonso III of Portugal by his second wife, Beatrice of Castile, and grandson of Afonso II of Portugal, Denis succeeded his father in 1279. He was married to Elizabeth of Aragon, who was later canonised as a saint of the Roman Catholic Church. Denis ruled Portugal for over 46 years. He worked to reorganise his country's economy and gave an impetus to Portuguese agriculture. He ordered the planting of a large pine forest near Leiria to prevent the soil degradation that threatened the region and to serve as a source of raw materials for the construction of the royal ships. He was also known for his poetry, which constitutes an important contribution to the development of Portuguese as a literary language.
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