When it was rebuilt, it was rebuilt in the
Baroque architecture style. The rebuilding included the addition of over 20
altars. Artists such as
Jan Jiří Heinsch,
Václav Vavřinec Reiner, and
Petr Brandl created paintings for the altars. In 1702, an
organ was installed. In 1974 the church was granted the honorary title of
minor basilica by
Pope Paul VI. The church is the final resting place for
Count Vratislav of Mitrovice, Bohemian Chancellor of Holy Roman Emperor Joseph I, who died in Vienna in 1712, but whose remains were transferred to Prague in 1714 after the completion of the magnificent baroque tomb by
Johann Bernhard Fischer von Erlach. There is also a
mummified forearm to the right of the tomb entrance, dating back over 400 years. The arm is the arm of a
jewel thief who tried to steal from the high altar, which has a statue of the
Virgin Mary. It is believed that when the thief tried to steal the jewels, Mary grabbed his arm and would not let go, therefore his arm was cut off by monks. ==Organ==