Qui est sorti avec Giustiniana Wynne?

Description in French not found. We only have a description in English:

Giustiniana Wynne (later Countess Rosenberg-Orsini; Venice, 21 January 1737 – Padua, 22 August 1791) was an Anglo-Venetian author. She is best known for her association with Casanova as well as her secret love affair with Andrea Memmo, one of the last statesmen of the Venetian Republic.