Rosario Garza Sada (14 March 1893 – 5 December 1994) was a Mexican art promoter and philanthropist. The daughter of businessman Isaac Garza Garza, she was known for being the founder of the Conchita Clinic and Maternity, as well as Arte, A.C., a cultural association and school of design that provides support to artists from northern Mexico.
Kurt Matthias Robert Martin Hahn (5 June 1886 – 14 December 1974) was a German educator. He was decisive in founding Stiftung Louisenlund, Schule Schloss Salem, Gordonstoun, Outward Bound, the Duke of Edinburgh's Award, and the first of the United World Colleges, Atlantic College.
Alfred Carl Toepfer (13 July 1894 in Hamburg – 8 October 1993 in Hamburg) was a German entrepreneur, owner of the company Toepfer International and founder of the Alfred Toepfer Foundation. He helped to shape the original internal markets of the European Coal and Steel Community, and was a philanthropist known for his celebration of the arts, sciences, and nature.
Yvonne, Lady Cochrane (née Sursock; 18 May 1922 – 31 August 2020) was a Lebanese philanthropist, advocate of the arts and member of the
Sursock family. She died on 31 August 2020, from injuries sustained in the Beirut explosion on 4 August 2020.