Category:Louis IV, Duke of Legnica

<nowiki>Louis IV of Legnica; Louis IV de Legnica; Luigi IV di Legnica; Ludwik IV legnicki; Ludvík IV. Lehnický; Lodewijk IV van Legnica; Ludwig IV.; Лудвиг IV (Лигница); Ludwig IV.; Lodewijk IV van Legnica; Louis IV of Legnica; Λουδοβίκος Δ΄ της Λεγκνίτσα; 路德維克四世; Людвиг IV Легницкий; герцог Легницы; Herzog von Liegnitz und Brieg (1639–1653); feudatariu alemán (1616–1663); Duke of Brzeg since 1633 (together with his brothers until 1654), of Wołów (during 1653-1654 with his brothers) and Legnica since 1653 (until 1654 with his brothers, after this alone); (książę brzeski ;; Duke of Brzeg since 1633 (together with his brothers until 1654), of Wołów (during 1653-1654 with his brothers) and Legnica since 1653 (until 1654 with his brothers, after this alone); Germany pukpari so ŋun nyɛ doo; Людвик IV Легницкий; Ludovicus; Ludwig; Ludwik IV. Legnicki; Ludwig IV Herzog von Legnica; Ludwik; dux Silesiae Lignicensis Ludovicus; Ludwig; Ludovicus; Ludwik «IV» ks. Piast-Śląski; Лудвиг IV (Лигнитц); Lodewijk IV van Liegnitz; Ludwig IV Herzog von Legnica</nowiki>