[8] The family was naturalized Belgian and received in 1845 in Belgium a confirmation of nobility and an ennoblement as needed.

[9] (one of his relatives, Michel Parthon, one of the leaders of the bourgeois militia of Châteauroux became "sieur" (lord) of Von>.

[15] His son, Sulpice Étienne Parthon (1714-1793), consel and king's lawyer of the Baillywick of Châteauroux,[1] married in 1749 Marie Pelletier.

[8] His son, François Parthon de Von, born in Châteauroux July 18, 1763,[16] was artillery lieutenant and married in 1779 Andrée Jeanne Rosalie Thoinnet.

From his marriage on May 31, 1813 to Jeanne Catherine Victoire van de Velde (1796–1847), he had a daughter and two sons, Édouard (1814) and Édouard-Henri (1819) who were naturalized Belgian and received in Belgium in 1845 a confirmation of nobility and an ennoblement as needed.

In a letter dated July 19, 1843 addressed to the prince of Ligne, Ambassador H.M. the King of Belgians to France, François Guizot, French Minister of Foreign Affairs, wrote "There is no doubt about the right exercised by Mr. Parthon de Von, today Honorary Consul of France, to bear since the first years of the Restoration the title of Chevalier.

[4][6][16] Also, Sulpice Étienne Parthon de Von (1714-1793) became general advocate in 1786 at the requests of the king's hotel in Paris, but this office required 20 years of practice before conferring nobility.