Title: Epistolario de Olivares y el Conde de Basto
Subtitle: Portugal 1637-1638
Subjects: Correspondence, Relations, History, Riots
Places: Portugal, Spain, Evora
People: Diogo de Castro Basto conde de, Gaspar de Guzmán Olivares conde-duque de (1587-1645)
Time periods: Spanish dynasty, 1580-1640, 17th century