[1] He set up his real estate company Terresta AG next to the restaurant run by his father on Marktgasse in Winterthur.
[2] He passed the entrance examination to the ETH Zurich, completed recruit school and served in the army up to the rank of captain.
[7] Artworks include works by Ferdinand Hodler, Albert Anker, Giovanni Giacometti, Alberto Giacometti, Giovanni Segantini, Felix Vallotton, Angelika Kauffmann, Ottilie Roederstein, Alice Bailly, Helen Dahm, Meret Oppenheim and Niki de Saint Phalle.
[10] In 2016 the historian Miguel Garcia published a biography in German entitled: Bruno Stefanini: Ein Jäger und Sammler mit hohen Idealen.
[14] The Swiss Federal Supervisory Authority for Foundations reversed the step taken by the descendants and reinstated the board of trustees elected by the founder.
In an order dated 30 January 2015, the Federal Supervisory Authority for Foundations appointed the Bernese lawyer Stephan Herren as administrator.