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Canton of Schwyz was created in 972.
Canton of Schwyz ended in 1315.
I assume you mean the canton Schwyz (Switzerland is called Schweiz in German), of which the capital is the town Schwyz.
Yes
Canton Fribourg.
Also the towns of Frauenfeld (Thurgau), Freienbach (Schwyz) and Fribourg
A total of 58 same-sex partnerships were registered in Schwyz (a/k/a Schwytz) from 2007 to 2012, as follows: