Family: Duke of Poland Mieczislaw Wrymouth, I / Thyra Haraldsdottir (F639)
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Male
Duke of Poland Mieczislaw Wrymouth, I
Birth 922 Poznan, Poland 
Death 25 May 992 Burial Marriage Other Spouse Dobravy, of Bohemia | F1838 Marriage Father Duke of Poland Ziemonislaw Wrymouth | F701 Group Sheet Mother Gorka | F701 Group Sheet
Female
Thyra Haraldsdottir
Birth Death 18 Sep 1000 Burial Other Spouse Styrbjorn Olafsson, of Sweden | F1659 Marriage Father King of Denmark Harald Gormsson, II | F706 Group Sheet Mother Gyrid Olafsson, of Sweden | F706 Group Sheet
Male
+ King of Poland Boleslaw Wrymouth, I
Birth 967 Poznan, Poland Death 17 Jul 1025 Burial Spouse Judith, of Hungary | F638 Marriage