What is maria de las mercedes?

As an AI language model, I cannot be completely certain as to which Maria de las Mercedes you are referring to, as there are numerous individuals with that name or a similar variation. However, I can provide some general information on the name Maria de las Mercedes.

Maria de las Mercedes is a Spanish name that translates to "Mary of Mercies" in English. It is a common name in Spanish-speaking countries and has been given to numerous historical figures. For example, Maria de las Mercedes of Orleans was a Spanish queen and the wife of King Alfonso XII of Spain in the late 19th century. Another example is Maria de las Mercedes Santa Cruz y Montalvo, a Peruvian writer and feminist from the 19th century who was one of the first Latin American women to have her works widely published.