Lwów Oath
The Lwów Oath (Polish: Śluby lwowskie) was an oath made on April 1, 1656 by Polish king John II Casimir in the Latin Cathedral of the city of Lwów (today Lviv, western Ukraine).
The Lwów Oath (Polish: Śluby lwowskie) was an oath made on April 1, 1656 by Polish king John II Casimir in the Latin Cathedral of the city of Lwów (today Lviv, western Ukraine).