|Belle, Agnes, Zelide, Isabella, Belle van Zuylen, Nosca, the Isabella Agnes T. S., Mme de Charrier, they are a number of names or pseudonyms of the French written Isabella Agneta Elisabeth van Tuyll van Serooskerken.
it was born in 1740 in the voorvaderlijke Zuylen Finally, the daughter of a nobleman and a wealthy bourgeois Amsterdam. Belle showed an exceptionally intelligent child. As a young girl she was in Utrecht lessons in physics, Italian and English, they signed and played excellent harpsichord. Until her marriage in 1771 with Charles-Emmanuel de Charrire she was Belle and signed her letters with this name including them in the Netherlands has remained best known.