Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Białowieża Forest' has mentioned 'Tsar' in the following places:
Occurrence Sentence Text Source
After the Partitions of Poland, Tsar Paul I turned all the foresters into serfs and handed them over to various Russian aristocrats and generals along with the parts of forest where they lived.
However, in 1801, Tsar Alexander I reintroduced the reserve and hired a small number of peasants to protect the animals, and by the 1830s there were 700 bison.
Tsar Alexander II visited the forest in 1860 and decided to re-establish the protection of bison.
Two of them, from the zoo in Pszczyna, were descendants of a pair from the forest given to the Duke of Pszczyna by Tsar Alexander II in 1865.
Tsar Oak (Polish) (Polish: Dxc4x85b Car) of Poland.