CÓRDOBA, GONZALO FERNANDEZ DE (1453-1515), Spanish general and statesman, usually spoken of by the Italianized form of his Christian name as GONSALVO DE CÓRDOBA, or as "the Great Captain," was the second son of Don Pedro Fernandez de Córdoba, count of Aguilar, and of his wife Elvira de Herrera, who belonged to the family of Enriquez, the hereditary admirals of Castile, a branch of the royal house. Gonzalo was born at Montilla near the city of Córdova (Cordoba) on the 16th of March 1453. The father died when he and his elder brother, Don Alonso, were mere boys. The counts of Aguilar carried on an hereditary feud with the rival house of Cabra, and the children were carried by their vassals into the faction fights of the two families. As a younger son Gonzalo had his fortune to make, but he was generously aided by the affection of his elder brother, who was very wealthy. War and service in the king's court offered the one acceptable career outside the church to a gentleman of his birth.
He was first attached to the household of Don Alphonso, the king's brother, and upon his death devoted himself to Isabella, afterwards the queen. During the civil war, and the conflict with Portugal which disturbed the first years of her reign, he fought under the grand master of Santiago, Alonso de Cardenas. After the battle of Albuera, the grand master gave him especial praise, saying that he could always see Gonzalo to the front because he was conspicuous by the splendour of his armour. Indeed the future Great Captain, who, as a general, was above all things astute and patient, could, and habitually did, display the most reckless personal daring, going into a fight as if he loved it, and having a shrewd sense that a reputation for intrepidity, a free-handed profusion, and the personal magnificence which strikes the eye, would secure him the devotion of his soldiers. During the ten years' war for the conquest of Granada he completed his apprenticeship under his brother, the count of Aguilar, the grand master of Santiago, and the count of Tendilla, of whom he always spoke as his masters. It was a war of surprises and defences of castles or towns, of skirmishes, and of ambuscades in the defiles of the mountains. The military engineer and the "guerrillero" were about equally employed. Gonzalo's most distinguished single feat was the defence of the advanced post of Illora, but he commanded the queen's escort when she wished to take a closer view of Granada, and he beat back a sortie of the Moors under her eyes. When Granada surrendered, he was one of the officers chosen to arrange the capitulation, and on the peace he was rewarded by a grant of land.