01.01.1910
foundation as Fußballclub Diefflen
__.__.1919
merger with FC Zeppelin Diefflen and FC Edelweiß Diefflen and renaming to Fußballverein 07 Diefflen
__.__.1945
dissolution after World War II
__.03.1946
new foundation as Sport- und Spielvereinigung Rot-Weiß Diefflen (amalgamation of all local sports clubs)
__.__.1952
renaming to Fußballverein 1907 Diefflen