What nationality do Wojciech Oczko and Stephen Bathory share?
Stephen Báthory: Stephen Báthory (Hungarian: "Báthory István" ; Polish: "Stefan Batory" ; Belarusian: Стэфан Баторы ; Lithuanian: "Steponas Batoras" ; Romanian: "Ștefan Báthory" ; 27 September 1533 – 12 December 1586) was Voivode of Transylvania (1571–76), Prince of Transylvania (1576–86), from 1576 Queen Anna Jagiellon's husband and "jure uxoris" King of Poland and Grand Duke of Lithuania (1576-1586).
i don't know