Gurdjieff's biography is practically unknown until 1912 and is completely reliant on what Gurdjieff said. From 1913 to 1949 the chronology appears to stand on the much firmer ground afforded by primary documents, independent witness, cross-reference, and reasonable inference.
Gurdjieff was born in Alexandropol (now Gyumri), Armenia. The exact date is unknown (anything ranging from 1866 to 1877 has been offered), but many authors argue persuasively for 1866 even though his passport states that he was born on November 28, 1877. Gurdjieff grew up in Kars and traveled to many parts of the world (such as Central Asia, Egypt, Rome) before returning to Russia in 1912.
The only account of Gurdjieff's early biography before he appeared in Moscow in 1912 can be found in his text Meetings with Remarkable Men.
On New Year's Day of 1912, Gurdjieff arrived in Moscow and attracted his first associates. In the same year he married Julia Ostrowska in St Petersburg. In 1914 Gurdjieff first advertised his ballet, "The Struggle of the Magicians," as well as supervised his pupils' writing of the sketch "Glimpses of Truth." In 1915 Gurdjieff accepted P. D. Ouspensky as a pupil, while in 1916 he accepted the composer Thomas de Hartmann and his wife Olga as students. At this time he had around thirty pupils.
Many authors have speculated that Gurdjieff was a spy, most likely of the Tzar, during the wars. This claim has been neither proven nor widely dismissed, due to the fact that Gurdjieff had access to most places in Asia. Gurdjieff personally commented indirectly on this claim in his book Beelzebub's Tales when he said that "during a war every person that is somewhat awake is considered a spy because of his seriousness and alertness."
In the midst of revolutionary upheaval in Russia he left Petrograd in 1917 to return to his family home in Alexandropol. During the Bolshevik Revolution Gurdjieff set up temporary study communities in Essentuki in the Caucasus, then Tuapse, Maikop, Sochi and Poti, all on the Black Sea coast of Southern Russia, where he worked intensively with many of his Russian pupils.
In March 1918, Ouspensky separated from Gurdjieff, and four months later Gurdjieff's eldest sister and her family reached him in Essentuki as refugees, bringing news that Turks had shot his father in Alexandropol on 15 May. As Essentuki became increasingly threatened by Civil War, Gurdjieff planted a fabricated newspaper story of his forthcoming 'scientific expedition' to Mount Induc. Posing as a scientist, Gurdjieff left Essentuki with a following of fourteen (which does not include Gurdjieff's family or Ouspensky). They went by train to Maikop where hostilities detained them for three weeks. In spring of 1919 Gurdjieff met and accepted as pupils the artist Alexandre Salzmann and his wife Jeanne. In collaboration with Jeanne Salzmann, Gurdjieff gave the first public demonstration of his Sacred Dances (Movements in Tbilisi Opera House, 22 June).
In autumn 1919 he and his closest pupils moved to Tbilisi. In late May 1920, when political conditions in Georgia changed and the old order was crumbling, they walked by foot to Batumi on the Black Sea coast, and then Istanbul. There Gurdjieff rented an apartment on Koumbaradji Street in Péra and later at 13 Abdullatif Yemeneci Sokak near the Galata Tower[1]. The apartment is near the tekke (monastery) of the Mevlevi Order of Sufis (founded by Jalal al-Din Muhammad Rumi), where Gurdjieff, Ouspensky, and Thomas de Hartmann experienced the sema ceremony of The Whirling Dervishes. In Istanbul Gurdjieff also met John G. Bennett.
In August 1921 and 1922, Gurdjieff traveled around western Europe, lecturing and giving demonstrations of his work in various cities such as Berlin and London, capturing the allegiance of Ouspensky's many prominent pupils, notably the editor A. R. Orage. After he lost a civil action to acquire Hellerau possession in Britain, Gurdjieff established the Institute for the Harmonious Development of Man south of Paris at the Prieuré des Basses Loges in Fontainebleau-Avon near the famous Château de Fontainebleau. Gurdjieff acquired notoriety after Katherine Mansfield died on 9 January 1923.
In 1924 he nearly died in a car crash. Driving alone from Paris to Fontainebleau, Gurdjieff had a near fatal motor-car crash. Nursed by his wife and mother, he made a slow and painful recovery--against medical expectation. Still convalescent, he formally 'disbanded' his Institute on 26 August (but in fact he dispersed only his less dedicated pupils), and began writing All and Everything.
In 1925 Gurdjieff's wife contracted cancer, and she died in 1926 despite radiotherapy and Gurdjieff's unorthodox treatment. Ouspensky attended her funeral. In July 1926 Aleister Crowley briefly visited Prieuré and Gurdjieff emphatically repudiated him.
Starting in 1929, Gurdjieff made visits to North America where he took over as the teacher of pupils who were at that time being taught by A.R. Orage.
In 1935 Gurdjieff stopped writing All and Everything, having completed the first two parts of the trilogy and only having started on the Third Series (published under the title Life is Real Only Then, When 'I Am').
In Paris, Gurdjieff lived at 6 Rue des Colonels-Rénard, where he continued to teach throughout World War II.
Gurdjieff died on October 29, 1949 at the American Hospital in Neuilly-sur-Seine, France. His funeral was held at the St. Alexandre Nevsky Russian Orthodox Cathedral at 12 Rue Daru, Paris. He is buried in the cemetery at Fontainebleau-Avon.