1. Creation of the Grand Duchy of Ruthenia (Polish: Wielkie Księstwo Ruskie) from Palatinatus Czernihoviensis, Palatinatus Kioviensis and Palatinatus Braclaviensis,[lower-alpha 1] which along with the Kingdom of Poland and the Grand Duchy of Lithuania would be part of one and indivisible "Rzecz Pospolita" (Rex Public) in equal rights.[1]