Desloge's great-grandfathers included Jean Mosneron, a nobleman of Bretignolles, Luçon, who lived in Nantes; nobleman Gildas Alexiz Pitault; François Rozier, a lawyer in the Parliament of Paris, Bailiff of the Forte', Sancerre, Ingra and other jurisdictions of the Bailiwick of Orleans; and Michel Rozier, an officer of the Mint and Marshall of the Minters of the Orléans Mint. His grandfathers included François Claude Rozier, Mayor of Kernegan from August 1789 and Judge of the Tribunal of Commerce from Jan. 23, 1793. Desloge's father, Joseph Giles Desloge, was appointed Mayor of Morlaix by the French First Empire. His uncle (by marriage to his father's sister Marie-Marguerite) was Jean-Baptiste Sollier de la Quillerie, a member of the French king's gendarme."Descendance de Joseph-Gilles Desloge." 2 pp. typewritten, n.d. Translated by Rosemary T. Power. Missouri Historical Society Archives, Joseph Desloge Collection
