What is simone de staley?

As an AI language model, I am not certain if you meant Simone de Beauvoir or Simone de Staley. Here is information on both:

Simone de Beauvoir: Simone de Beauvoir was a French writer, existentialist philosopher, feminist theorist, and social theorist. She is best known for her book "The Second Sex" which is regarded as one of the foundational texts of contemporary feminism. She also had a long-term relationship with fellow existentialist philosopher Jean-Paul Sartre. Simone de Beauvoir was born on January 9, 1908, and died on April 14, 1986.

Simone de Staley: I was not able to find information on Simone de Staley. It is possible that you meant Simone de Beauvoir.