Dukes of Silesia-Troppau-Ratibor Herzöge von Schlesien-Troppau-Ratibor Records #2 Holders Family filter On/Off Johann II Ferreus, duke of Silesia-Troppau-Ratibor-Jägerndorf * 1375 Wenzslaw III, duke of Silesia-Troppau-Ratibor * ? 1405 Corrections and Updates To suggest a correction or an update. Click Here