Louise Marie Madeleine Fontaine
Louise-Marie-Madeleine Guillaume de Fontaine (after marriage known as Madame Dupin; 28 October 1706 – 20 November 1799) was a French "saloniste".
Léon Lemartin
In December 1902 Lemartin met aviation enthusiast Louise Soriano, who had divorced the Comte Charles de Lambert and married , Marquis de Ivanrey. Lemartin and Louise worked together during their joint airship project and subsequently married, upon which he adopted her daughter Jane (or Jeanne) de Lambert from her first marriage. Louise died in December 1907 and is buried in Dunes. Lemartin then married Madeleine, née Baas, and they had three children: Louise, Simone and Léone. Jane de Lambert also grew up in the family. After his death, Madeleine married his brother Albert and had two more children, Maurice and Roger.