Events in the year 1644 in Portugal.
Incumbents
Events
- May 26 - Battle of Montijo[2]
References
- ^ "John IV - king of Portugal". Encyclopedia Britannica. Retrieved 6 April 2018.
- ^ Cook, Chris; Broadhead, Philip (2012). The Routledge Companion to Early Modern Europe, 1453–1763. Routledge. p. 119. ISBN 9781134130658.
