or Improvisatrice. The most famous improvisatrices or female improvisators are:
MARIA MAGDALE'NA MORELLI FERNANDEZ, surnamed the Olympic Corilla, crowned at Rome for improvisations (1740-1800).
TERE'SA BANDETTI'NI (1763-*).
ROSA TADDEI (1801-*).
SIGNORA MAZZEI, the most talented of all.
NUR JEHAN, of Bengal (d. 1645). She was the inventor of the Otto of Roses.
ANNA LOUISA KARCHIN, a German (1722-1791.)
Source: Dictionary of Phrase and Fable, E. Cobham Brewer, 1894