Other palaces might bear Ficquelmont in their name but are not to be mistaken with the formally Ficquelmont palaces :
Palais Mollard-Clary in
Vienna is sometimes known as Palais Mollard-Clary-Ficquelmont as its grandest era was when the princess Elisabeth-Alexandrine Clary-und-Aldringen, born countess de Ficquelmont, inhabited it.[citation needed]
^"The House of Ficquelmont is one of the oldest, noblest, most honoured family of the ancient Lorrainer Chivalry" in Poplimont, La Belgique héraldique, 1866, Brussels
^"The St.Petersbourg's Ficquelmont Palace provided the setting of two of the most famous salon of the period (1830s), reigned over by Ficquelmont's wife (grand-daughter of Prince Kutuzov)" in Simon Dixon, Personality and Place in Russian Culture, Essays in Memory of Lindsey Hughes, 2010, History