__.05.1911
foundation of Fußballklub Alemania 1911
__.__.1912
renaming to Fußballklub Fortuna 1911
__.__.1913
merger with Düsseldorfer FKSV and renaming to Düsseldorfer Fußballklub Fortuna 1911
15.11.1919
merger with TV Flingern 1895 and renaming to Düsseldorfer Turn- und Sportverein Fortuna 1895
__.__.1944
syndication with Düsseldorfer SC 1899 as Kriegssportgemeinschaft Düsseldorf
__.__.1945
dissolution of the syndication and the club after World War II
__.__.1945
refoundation as Düsseldorfer Turn- und Sportverein Fortuna 1895