Basilica della Santa Casa
The Loreto Chapel was built between 1640 and 1642, in the southern part of the shrine. The construction was financially supported by King Władysław IV Vasa and Queen Cecilia Renata. Other members of the royal family, especially king's brothers, also participated in the construction. The chapel was built according to design by Royal architect Constantino Tencalla and modelled after Basilica della Santa Casa by Donato Bramante and Andrea Sansovino. Tencalla adjusted the original renaissance design to the baroque forms.