The cavaliers chosen for this distinguished and perilous post were the marques of Cadiz, the marques of Villena, Don Roderigo Tellez Giron, master of Calatrava, his brother the count of Urena, and Don Alonso de Aguilar.

These valiant warriors and tried companions-in-arms led their troops with alacrity to the height, which soon glittered with the array of arms, and was graced by several of the most redoubtable pennons of warlike Spain.
Loxa was commanded at this time by an old Moorish alcayde whose daughter was the favorite wife of Boabdil.

The name of this Moor was Ibrahim Ali Atar, but he was generally known among the Spaniards as Alatar.

He had grown gray in border warfare, was an implacable enemy of the Christians, and his name had long been the terror of the frontier.

Lord of Zagra and in the receipt of rich revenues, he expended them all in paying scouts and spies and maintaining a small but chosen force with which to foray into the Christian territories; and so straitened was he at times by these warlike expenses that when his daughter married Boabdil her bridal dress and jewels had to be borrowed.