Vratislaus I, Duke of Bohemia
Ca 888 - 921 (~ 33 år)(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 Vratislaus I, Duke of Bohemia [1] f. Ca 888 d. 13 Feb 921
- Drahomíra, Duchess of Bohemia f. Mellom 877 og 890 d. Ett 935
- 2 Boleslaus I, Duke of Bohemia [1.1] f. Ca 915 d. 15 Jul 967
- Biagota, Duchess of Bohemia d. Ja, ukjent dato
- 3 Boleslaus II of Bohemia, Duke of Bohemia [1.1.1] f. Ca 932 d. 7 Feb 999
- Emma /of Mělník of Italy, Queen consort of Western Francia, Duchess consort of Bohemia f. Før 950 d. Ca 1006
- 4 Oldřich of Bohemia, Duke of Bohemia [1.1.1.1] f. Ca 975 d. 11 Nov 1034
[ =>]
- 4 Oldřich of Bohemia, Duke of Bohemia [1.1.1.1]
- 3 Dobrawa of Bohemia, Duchess of Poland [1.1.2] f. Ca 945 d. 977
- Mieszko I, Duke of Poland f. Ca 940 d. 25 Mai 992
- 4 Boleslaw I the Brave, King of Poland [1.1.2.1] f. 967 d. 17 Jun 1025
[ =>]
- 4 Gunhild af Venden [1.1.2.2] f. 968 d. 1014
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- 4 Boleslaw I the Brave, King of Poland [1.1.2.1]
- Gunther von Merseburg, Markgraf der Mark Meissen f. Før 949 d. 13 Jul 982
- 4 Ekkehard I von Meissen, Markgraf von Meissen [1.1.2.3] f. Ca 960 d. 30 Apr 1002
[ =>]
- 4 Ekkehard I von Meissen, Markgraf von Meissen [1.1.2.3]
- 3 Boleslaus II of Bohemia, Duke of Bohemia [1.1.1]
- 2 Boleslaus I, Duke of Bohemia [1.1]