Heustreu was first mentioned in 1057 when a Polish princess gave the village as a present to the diocese of Würzburg.

He argues that an important marriage to a Ruthenian or Polish princess like Jewna would have been noted in contemporary sources.

James' friends were desperate for him to marry and have sons, and so in 1719 he took as his wife the Polish princess, Clementina Sobieska.

Andrew was hastily married to a Polish princess, Fennena of Kujavia.

Also in 1569, Barnim had planned a marriage with a Polish princess was planned, but this did not come about.

Still, Queen Elizabeth had some justification for taking part in the affairs and quarrels of Poland, being a Polish princess.

- after 20 January 1364), was a Polish princess, member of the Piast dynasty in the Cieszyn branch.

John was the Duke of Finland and was married to a Polish princess, which made him friendly with Poland.

Mussorgsky changed the opera, adding a whole new act with a love scene with a Polish princess.

Mussorgsky made lots of changes, including adding a whole new act with Dimitry in love with a Polish princess.