Julia von Mengden
Baroness Augusta Juliane "Julia" von Mengden (1719–1786) was a Livonian noblewoman of German descent, lady in waiting, favourite, an intimate friend and a confidante of the Russian regent Grand Duchess Anna Leopoldovna.
Baroness Augusta Juliane "Julia" von Mengden (1719–1786) was a Livonian noblewoman of German descent, lady in waiting, favourite, an intimate friend and a confidante of the Russian regent Grand Duchess Anna Leopoldovna.