The style of Mademoiselle de Penthièvre had been previously borne by her sister Marie Louise de Bourbon ( 1751-1753 ) , who died six months after Marie-Adélaïde 's birth .
The style of Mademoiselle de Penthièvre had been previoulsy borne by her sister Marie Louise de Bourbon ( 1751-1753 ) who died six months after Marie Adélaïde 's birth .