Jean Francois Dugniolle 1808 – 1892 was a Belgian orthodox physician who converted to homeopathy to become one of the founders of the Belgian Homeopathic Society, in 1837.
In 1835, Gottlieb Heinrich Georg Jahr founded the Belgian Homeopathic Society, with ten homeopaths representing seven cities were represented. Dugniolle was an original member.
This group was soon joined by:
Loosvelt of Tielt, Bogaerts of Thielrode, De Cooman of Oosterzele, Elewaut of Haasdonck, Van den Stappele of Thermonde, Soenens and Victor Wullaert of Courtrai, Amand of Gavere, Dobbelaere of Bruges, Martiny, Gaillaird, Jules Gaudy, Baron Louis Joseph G Seutin, Huyvenaer, De Mulder, Chevalier, Fauconnier, Haemelrath, Edmond Mersch and Nyssens of Brussels, Leonard Lambreght, Boniface Schmitz and Van den Heuvel of Antwerp, Bernard and Criquelion of Mons, Samuel Van den Berghe of Ghent; the veterinary physicians Mans of Brussels, pharmacists E Seutin and Van Berkekaere of Brussels and Dwelshauverses of Gent.