Mieszko I of Oppeln and Ratibor Duke ¹⁷⁴⁸

  Notater:

Mieszko I Tanglefoot (Polish: Mieszko I Platonogi) (ca. 1130 - 16 May 1211) was a Duke of Silesia from 1163 to 1173 (with his brother as co-ruler), Duke of Racibórz from 1173, Duke of Opole from 1202 and from 9 June 1210 until his death, Duke of Kraków and High Duke of Poland.

Mieszko blev gift med Ludmilla i 1170-1178. (Ludmilla døde efter 20 Okt. 1210.)