St. Ludmila of Bohemia
Ca 860 - 921 (~ 61 år)(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 St. Ludmila of Bohemia [1] f. Ca 860 d. 15 Sep 921
- Bořivoj I, Duke of Bohemia f. Ca 852 d. Ca 889
- 2 Vratislaus I, Duke of Bohemia [1.1] f. Ca 888 d. 13 Feb 921
- Drahomíra, Duchess of Bohemia f. Mellom 877 og 890 d. Ett 935
- 3 Boleslaus I, Duke of Bohemia [1.1.1] f. Ca 915 d. 15 Jul 967
- Biagota, Duchess of Bohemia d. Ja, ukjent dato
- 4 Boleslaus II of Bohemia, Duke of Bohemia [1.1.1.1] f. Ca 932 d. 7 Feb 999
[ =>]
- 4 Dobrawa of Bohemia, Duchess of Poland [1.1.1.2] f. Ca 945 d. 977
[ =>]
- 4 Boleslaus II of Bohemia, Duke of Bohemia [1.1.1.1]
- 3 Boleslaus I, Duke of Bohemia [1.1.1]
- 2 Vratislaus I, Duke of Bohemia [1.1]