The Martyrs of Fernán Caballero Curiosity · Fernán Caballero, Campo de Calatrava, Ciudad Real On 24 July 1936 fourteen Claretian religious from Ciudad Real were shot at the railway station of Fernán Caballero, an episode remembered as that of the martyrs of Sigüenza and Fernán Caballero. Photo: CarlosVdeHabsburgo (CC BY-SA 4.0) What to see and do in Fernán Caballero