Question: Are Rui Júnior and Gustaw Potworowski from the same country?
Sentence (from "Gustaw Potworowski"): Gustaw Potworowski, count,( June 3, 1800, Bielewo- November 23, 1860, Poznań) was a Polish activist, founder of the" Kasyno" in Gostyń, activist of the Polish League( Liga Polska).
Relevant evidence: Yes