Episode 2 of 2

Admission of New Cantons

When
19 February 1803
Where
Switzerland
Part of
Napoleon's Act of Mediation establishes the Swiss Confederation

Graubünden, St. Gallen, Thurgau, Ticino, and Vaud were admitted as Swiss cantons under the terms of the Act.

Two of the new cantons, St. Gallen and Graubünden, were formerly associates of the Confederation. Thurgau, Ticino, and Vaud had been subject lands controlled by other cantons, conquered at different times: Aargau in 1415, Thurgau in 1460, Ticino in 1440, 1500, and 1512, and Vaud in 1536.

Sources

  1. Act of Mediation Wikipedia, revision of 2025-10-20

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.