Alliance Treaty
Peter II enters the alliance with England, Austria, and the Dutch Republic.
Permanent historical records · Updated 2026-11-03
1703 in Portugal
Explore 7 historical events and records for Portugal in 1703.
Historical records for Portugal in 1703
Sorted by month and day. Records with no month are shown last. Showing 7 of 7 unique records.
7Unique records
1 of 1Page
7Named events on this page
2Named people on this page
1Places on this page
May
Grand Alliance
Peter II brings Portugal into the anti-Bourbon alliance through treaties with England and the Dutch.
Recognition of Archduke Charles
Peter II recognises Archduke Charles as the Allied claimant to Spain.
December
Commercial Treaty
Peter II approves the commercial treaty negotiated by Methuen.
Other events (month unknown)
Alliance Council
Cadaval advises Peter II during Portugal's change of alliance.
Portuguese Diplomacy
Cadaval supports the diplomatic alignment with the Grand Alliance.
Portuguese War Preparations
Peter II prepares Portuguese ports and forces for Allied operations.
How these records were prepared
Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.