Monaco:
Albert: English, French, German, Italian and lang moneguse
Jazmin, Albert's oldest child: English, French?, Fijian?
Alexandre, Albert's oldest son: French, English?
Caroline: English, French, Italian, German & Spanish
Andrea: English, French, Italian, some German,possibly Spanish/Portuguse as well (Santo Domingo/Dellal influence)
Charlotte: French, English, shy in Italian, some german, possibly Spanish/Portuguse as well (Santo Domingo/Dellal influence)
Pierre: French, Italian, English, some German, possibly Spanish/Portuguse as well (Santo Domingo/Dellal influence)
Alexandra: French, English, German, and is likely learning Spanish, Italian or Moneguse in school
Stephanie: English, French, Italian
Louis: French, English, Italian
Pauline: French, English, maybe Italian
Camille: French, English, and learning either German, Italian or Spanish in school
Christian de Massy: French, English, Spanish?
Cecile de Massy: French, English
Keith-Sebastien Knecht de Massy: French, English, Italian
Donatella Knecht de Massy: French, English, Italian
Christine Knecht de Massy: French, English, Italian, and learning either German, Italian or Spanish in school
Alexia Knecht de Massy: French, English, Italian, and learning either German, Italian or Spanish in school
Vittoria Knecht de Massy: French, English, Italian, and learning either German, Italian or Spanish in school
Andrea Knecht de Massy: French, English, Italian, and learning either German, Italian or Spanish in school
Brice de Massy: French, english
Antoine de Massy: French, English
Leticia de Massy: French, English, Spanish, Dutch (her husband's dutch)?
Elisabeth-Anne de Massy: French, English
Jean-Leonard taubert-natta de massy: French, English, German?, Italian?
Melanie-Antoinette de Massy: French, English