I put in date due to birth of son Boleslaw as the earlier birth of daughter Adelajda is uncertain & looks suspicious given Thyra’s giving birth to a child in 999 (in her 3rd m), also just wnated to try to get the marriages ordered properly.

Gramps ID S0470

References

    1. Marriage, Family of Duke of Poland, Mieczislaw (Burislaf) I of and Haraldsdottir, Thyra of Denmark [E58403]
    2. Duke of Poland, Mieczislaw (Burislaf) I of [I30021]
    3. Haraldsdottir, Thyra of Denmark [I28716]
    1. Marriage, Family of Duke of Poland, Mieczislaw (Burislaf) I of and Haraldsdottir, Thyra of Denmark [E58403]
    2. Duke of Poland, Mieczislaw (Burislaf) I of [I30021]
    3. Haraldsdottir, Thyra of Denmark [I28716]
    1. Marriage, Family of Duke of Poland, Mieczislaw (Burislaf) I of and Haraldsdottir, Thyra of Denmark [E58403]
    2. Duke of Poland, Mieczislaw (Burislaf) I of [I30021]
    3. Haraldsdottir, Thyra of Denmark [I28716]