Mariana Alcoforado

Sóror Mariana Alcoforado (Santa Maria da Feira, Beja, 22 April 1640Beja, 28 July 1723) was a Portuguese nun living in the convent of the Poor Clares (Convento de Nossa Senhora da Conceição, ''Convent of Our Lady of the Conception'') in Beja, Portugal.

Debate continues as to whether Mariana was the real Portuguese author of the ''Letters of a Portuguese Nun'' (comprising five letters). Her purported love affair with the French officer Noël Bouton, Marquis de Chamilly and later Marshal of France, has made Beja famous in literary circles, mainly in Portugal and France.

Some literary scholars consider the letters a fictional work and ascribe their authorship to Gabriel-Joseph de Lavergne, comte de Guilleragues (1628–1684), although a real nun named Mariana Alcoforado indeed existed. In her recent book ''Letters of a Portuguese Nun: Uncovering the Mystery Behind a Seventeenth-Century Forbidden Love'' (2006), the author Myriam Cyr has attempted to reassert the attribution of the letters to the real Mariana Alcoforado. Provided by Wikipedia