found: Laurant, J. P. Matgioï, un aventurier taoïste, c1982:title page (Matgioï) page 27 (b. 8-7-1861) page 51 (d. 12-30-39)
found: La question d'Extrême-Orient, 1900:title page (Albert de Pouvourville (Matgioï))
found: L'Annam sanglant, 1912:title page (Albert de Pouvourville (Matgioï))
found: Wikipedia, July 14, 2020:Georges-Albert Puyou de Pouvourville (Georges-Albert Puyou de Pouvourville (pen name: Matgioi; 7 August 1861 - 30 December 1939) was a French orientalist, mystic, poet, and translator; born in Nancy; was a follower of the Christian mystical system Martinism, and was consecrated bishop in the (French Gnostic Church) taking the name of Tau Simon; died in Paris)
found: IdRef website, July 14, 2020(authorized access point: Pouvourville, Albert de (1861-1939); variant access points: Matgioï; Mogd; language of expression: French; country: France; birth date: 07/08/1861; death date: 1939) - https://www.idref.fr/027081443
found: BnF catalogue général, via WWW, July 14, 2020(Pouvourville, Albert de (1861-1939); variant access points: Pouvourville, R. de (1861-1939); Puyou de Pouvourville, Albert Eugène (1861-1939); Puyon de Pouvourville, Albert Eugène (1861-1939); Puyou de Pouvourville, Eugène Albert (1861-1939); Puyon de Pouvourville, Eugène Albert (1861-1939); Matgioï (1861-1939) [pseudonym]; Mat Gioï (1861-1939) [pseudonym]; Gioï, Mat (1861-1939) [pseudonyme]; Mogd (1861-1939) [pseudonyme]; Simon (1861-1939 ; évêque gnostique) [name in religion]; Pouvourville, Albert Eugène Puyou de (1861-1939); Pouvourville, Albert Eugène Puyon de (1861-1939); Pouvourville, Eugène Albert Puyou de (1861-1939); Pouvourville, Eugène Albert Puyon de (1861-1939); country: France; language: French; gender: male; birth: 1861-08-07, Nancy; death: 1939-12-30, Nancy) - https://catalogue.bnf.fr/ark:/12148/cb11920503p
found: OCLC, July 14, 2020(usage: Matgioï; Matgioï (Albert de Pouvourville); Matgioï (A. de Pouvourville); Mat Gioï; Mat Gioi (Albert de Pouvourville); Albert de Pouvourville; Albert de Pouvourville (Matgioï); A. de Pouvourville; A. de Pouvourville (Matgioi))