Mieszko II Lambert King of Poland

✓ Mieszko II Lambert, King of Poland 1025-1034 (990-10 May 1034), son of Boleslaw I Chrobry by Emnilda (Thietmar: Miesco son of Boleslaw by 'Emnilde'; Annales Kamenzenses: born 990 'Mesco filius Bolezlai'); m. [1013] Richeza, da. of Ezzo, Pfalzgraf of Lotharingia, and Mathilde of Germany (Annales Kamenzenses: 'sororem Ottonis tercii imperatoris' - in fact his niece); father of Kazimierz I and of the daughter who m. Bela I of Hungary. CROWN: King of Poland. Source: Medieval Lands (fmg.ac, Cawley), read 3 Nov 2026: 'Poland'. [DIRECT ANCESTOR OF THE COMPILER: flag added 2 Nov 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]