Bilbao (First Carlist War).

This fortress was besieged by the Carlists November 9, 1836, and was defended by a small Christino garrison. The besiegers took possession of some of the suburbs, which were recaptured by a sortie. Finally, after several unsuccessful attempts, Espartero, at the head of about 18,000 Christinos, drove off the besiegers, December 25, and relieved the city, capturing the Carlist artillery of 25 pieces. In the action the Christinos lost 714 killed and wounded, while the losses of the garrison during the siege amounted to about 1,300.