First Treaty of San Ildefonso
If you are looking for the page with the statistics about this event you can find it here: All Statistics
Was a treaty between Spain and Portugal that settled long-running territorial disputes between the two kingdoms' possessions in South America, primarily in the Río de la Plata region.
Chronology
Interactive Chronologies with maps are available in the section Changes Navigation
- October 1777: In 1777, Portugal ceded Colonia del Sacramento to Spain as part of the Treaty of San Ildefonso.
- October 1777: On 24 February 1777 King Joseph I died and his daughter and successor Maria I dismissed Pombal and concluded on 1 October the First Treaty of San Ildefonso with Spain. Spain returned the island of Santa Catarina to Portugal.
- October 1777: On 24 February 1777 King Joseph I died and his daughter and successor Maria I dismissed Pombal and concluded on 1 October the First Treaty of San Ildefonso with Spain. Spain returned the island of Santa Catarina to Portugal.
- October 1777: In 1777, Portugal ceded Colonia del Sacramento to Spain as part of the Treaty of San Ildefonso.
- October 1777: Misiones Orientales conquered by spain.
- October 1777: Misiones Orientales conquered by spain.
- October 1777: In 1777, Portugal ceded Colonia del Sacramento to Spain as part of the Treaty of San Ildefonso.
- October 1777: In 1777, Portugal ceded Colonia del Sacramento to Spain as part of the Treaty of San Ildefonso.