Esteban Aribi
From Tardis Wiki, the free Doctor Who reference
Esteban Aribi was a moresco paper maker in Spain in 1587. He was imprisoned by the Spanish Inquisition, with Ian Chesterton. He told Ian of his situation. After the First Doctor, Susan Foreman and Barbara Wright rescued them, he travelled with Ian to Cadiz to tell Sir Francis Drake which port to attack. (AUDIO: The Flames of Cadiz)