Great news i have identify her !
Yesterday while watching for new generici, i look at a imdb list for the movie Gidget goes ro Rome (1963) among the uncredited names there was a woman called lean party guest, so when i saw the movie i recognize that the lean woman was our generica !
So in order to see if she was really her i search for the credited roles of that actress, and i check on Mercoledi delle ceneri (1973) where she is credited and just look who is here in a speaking role, present in many scenes:
Yes our old countess !!!
So let me introduced you Princess Irina Wassilchikoff
At the end Johan was very right in calling her countess, because our generica is really a noblewoman !
But by ready, because lately prior her identification i have found irina everywhere ! so many many roles to come !