19th-century Belgian educators

Jean-Ovide Decroly (Ronse, 23 July 1871 – Uccle, 10 September 1932) was a Belgian teacher and psychologist.
He studied medicine at the University of Ghent, with half a year at the University of Berlin where he studied the action of toxins and antitoxins on general nutrition in 1898. He later worked with (mentally) handicapped children at the neurological clinic in Brussels.
Decroly founded The Hermitage School in 1907. He was a freemason, and a member of the lodge Les Amis Philanthropes of the Grand Orient of Belgium in Brussels. Nowadays the "Ecole Decroly" (based in Uccle, Brussels, a school reaching from kindergarten to baccalaureate) is following his pedagogical approach.

Henri Joseph Depelchin, SJ (also Henry Depelchin) (24 January 1822, Russeignies, East Flanders, Netherlands – 26 May 1900, Calcutta, District of West Bengal, British India), was a Belgian Jesuit priest and missionary in India and Africa. As a missionary, he was the first superior of the failed Zambesi Mission in Africa and the founder and first superior of the West Bengal Mission in India. As an educator, he was the founder and first director of three major colleges in India.

Zoé Charlotte de Gamond (11 February 1806 – 28 February 1854) was a Belgian educator and feminist who sometimes wrote under the pseudonym Marie de G***.