HENSELER, Eugène Éric de. Fribourg 1889 — Geneva 1960. Swiss Student of Indian Religion, a Theosophist. Of a Swiss family originating from Aarau, but living in Fribourg. Educated partly in England, also in Fribourg and Lausanne. Ph.D. 1928 Fribourg. Teacher in Geneva (1937). Married Carmen von Zeisen, at least one son, Alexandre Syncs de H. (1935–2021) who also studied Sanskrit.

Publications: Diss. L’âme et le dogme de la transmigration dans les livres sacrés de l’Inde ancienne. 192 p. P. 1928; a couple of unrelevant books.

Sources: https://ilab.org/assets/catalogues/Cat273.pdf; The International Theosophical Yearbook 1937, 210.