The Flodberg Circle (Swedish: Flodbergskretsen) was a Swedish Christian ecumenical circle of friends with an interest in mysticism in Stockholm around the turn of the 20th century and for the next 30 years. History. The circle gathered around lantern lighter Carl Flodberg (1848–1933) and customs officer Henrik Schager (1870–1934). Schager had previously been part of the Swedish Holiness Union's conference and mission school. The group met in a small room at Köpmangatan 10 in Gamla Stan, Stockholm, where they engaged in spiritual and social activities.
https://en.wikipedia.org/wiki/Flodberg_Circle