Title History
- 0700-01-01:Krakus Inherited
- 0725-01-01:Wanda Inherited
- 0738-01-01:Lech Inherited
- 0778-01-01:Wanda Inherited
- 0813-01-01:destroyed
- 0926-03-18:Bezprym created
- 0926-03-18:Bezprym Inherited
- 0949-07-11:Sędzimir Inherited
- 0952-05-10:Drahomíra abdication
- 0954-12-27:Vojslava abdication
- 0956-02-10:Radomil revoked
- 0956-04-23:Krešimir granted
- 0971-12-04:Maria Inherited
- 0971-12-21:Dagmar abdication
- 0973-03-02:Maria abdication
- 0975-10-14:Dagmar abdication
- 0981-03-21:Maria Inherited
- 0994-11-10:Ludvík Inherited
- 1012-11-01:Radomil Inherited
- 1047-02-05:Dytryk Inherited