[7] On the second floor of a house at De Lairessestraat 157 fifteen students, two executives and eight teachers started the lessons.

[9] The second year the number of students doubled, therefore the building across the street (De Lairessestraat 156) also had to be rented.

The chairman of the board was Hilda Gerarda de Booy-Boissevain (1877–1975)[10] and secretary was Adelheid Debora Cnoop Koopmans-van Tienhoven (1893–1988), she was called Daisy.

Trying to subordinate the suppression of the occupier, they made a list in August 1941 (five months after the February strike) with the names of all the Jewish students and teachers.

Ironically, the sudden death of the rector caused the school to fall into a completely embittered state and all the problems seemed to be gone.

In 1977, the school exchanged buildings with the Ignatius College and ended up on the Pieter de Hoochstraat.

[17][18] In the years ten the buildings proved insufficient to adapt to the requirements of modern times.

It came down to the fact that the buildings from the early days, including the patershuis and chapel, were thoroughly renovated because of the protection of monuments.

Two more modern wings were defeated, including a landmark building on the corner of Ruysdaelstraat and Hobbemakade.