Our Lady of Leliendaal Church was originally owned by the Norbertine St. Michael's Abbey in Antwerp. The architect was Lucas Faydherbe, he came from Mechelen, was the nephew of Lucas Franchoys the Younger and studied with Peter Paul Rubens in Antwerp. In 1662, the foundation stone was laid. Construction was delayed on multiple occasions, because the façade tilted dangerously forward. Therefore, in 1664, the façade was demolished and rebuilt. In 1670, the first Mass was said and in 1674 it was solemnly inaugurated.
In the early 19th century, during the Napoleanic wars, the church was seriously neglected and half of it was turned into a hospice for the poor of the city. The furnishings were sold and holes were made in the gables for people to be able to see out and over the church to help defend it against attack. A wall was placed in the church between the second and third windows for the establishment of an infirmary.
In 1834, it re-opened under the administration of the Jesuits. Through the cooperation of the nearby Minor Seminary and the Civil Hospices, it was restored and equipped with new furniture and the internal walls were removed. In 1900-1901, the Jesuits changed the floor plan and moved the choir to the gallery in the west of the church. Later in the 20th-century, a sacristy was constructed in the south west part of the church. Also, a grotto to Our Lady of Lourdes was built and new furniture was purchased.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.