Battle of Castelo Rodrigo

The Battle of Castelo Rodrigo, also known as the Battle of Salgadela, was fought on 7 July 1664, near Figueira de Castelo Rodrigo, between Spanish and Portuguese as part of the Portuguese Restoration War.

After a number of skirmishes, the Duke of Osuna attacked the castle of Castelo Rodrigo with 7,000 men and 9 pieces of artillery.

The castle was only defended by 150 Portuguese.

Source: Wikipedia