The style of Mademoiselle de PenthiÃ vre had been previoulsy borne by her sister Marie Louise de Bourbon ( 1751 â `` 1753 ) who died six months after Marie AdÃ laÃ de 's birth . The style of Mademoiselle de PenthiÃ vre had been previoulsy borne by her sister `` Marie Louise de Bourbon '' ( 1751 â `` 1753 ) who died six months after Marie-Ad Ã laÃ de 's birth .