1) The Fog is a German death/doom band from Mainz, Rhineland-Palatinate. Similar to bands along the lines of Goatlord, Autopsy, Doom Snake Cult and Runemagick.
https://www.facebook.com/thefogdoom
2) The Fog is Ralph Falcon from Murk.
In 1993 he released 'Been A Long Time' featuring vocals by Dorothy Mann.