Chronica De El-Rei D. Affonso Henriques

''Chronica de El-Rei D. Affonso Henriques'' is a historical chronicle written by Duarte Galvão in the early 16th century, commissioned by King Manuel I of Portugal. The work details the life and achievements of Afonso I, the first king of Portugal, blending historical facts with legends about his battles against the Moors and the establishment of Portuguese territory. Galvão draws on earlier sources, including the writings of Fernão Lopes, to provide a comprehensive account of Afonso's lineage, youth, and the challenges he faced in claiming his throne.