Discover the family tree of Sonia de MAIGRET for free, and learn about their family history and their ancestry. Yvelines, ledeFrance, France, to Bruno LEDOUX 1964 with Alexie LEDOUX 1991; Olivia LEDOUX 1992 Siblings Stphane de MAIGRET 1970; Caroline de MAIGRET 1975; Aurlia de MAIGRET 1979 Notes Individual Note Biographie.