Maria Louisa of Parma was queen of Spain and consort of King Charles IV of Spain. She was the daughter of Philip of Bourbon, Duke of Parma (March 15, 1719 or 1720) and his wife Princess Louise-Élisabeth of France. The artist Goya often painted her portraits. She was described by contemporaries often as a vicious and coarse woman who thoroughly dominated the king. Reportedly Manuel de Godoy, her husband's prime minister, was her long-time lover. Wikipedia
The definitive Wikipedia entry for Maria Luisa Of Parma. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Maria_Luisa_of_Parma