Grégoire Maertens is a West-Flemish Esperantist who was a member of the Estraro for the UEA from 1977 until 1992.
Career
From 1980 until 1986 he was president of the UEA, and an honorary member from 1993 onwards. He was a lecturer at the AIS (Akademio Internacia de la Sciencoj or International Academy of Science) in San Marino, where he was also treasurer from 1992 until 1995.
Membership
Universal Esperanto Association;]
Gregoire Maertens was born in Bruges, where he became active in the local Esperanto movement in Bruges as of 1946 and became a member of the BEF (Belga Esperanto-Federacio or Belgian Esperanto Federation).