Question: Do Kalonzo Musyoka and Janisław I share the same nationality?
Sentence (from "Janisław I"): Janisław, of the Korab coat of arms(?- December 4, 1341, Łęczyca), was Archbishop of Gniezno 1317- 41, having in 1317 succeeded Borzysław I. Janisław unconditionally supported the policy of reunification of the Polish lands carried out by Władysław I the Elbow- high, whom he crowned King of Poland on January 20, 1320.
Relevant evidence: Yes