The following significant events happened in 1915:
January - Aleister Crowley meets George Viereck in New York in early January 1915. The meeting leads to Crowley writing for the pro-German magazine 'The Fatherland.'
June 10 - Crowley meets Jeanne Foster Roberts, who later becomes a magical partner.
October 12 - Crowley visits Agape Lodge in Vancouver, British Columbia.
January 31 - Thomas Merton
March 29 - Kenneth Arnold