 Their only son, Jean-Charles-Amédée Thiroux Arconville (circa 1778–1835) married Marie Louise Mayou Aulnoy, daughter of a councilor at the Parliament of Dijon.Adviser at the Paris parliament 20 August 1758, then master of requests by provisions of 13 July 1761.Master fee requests in 1767, he resigned on 1 May 1773.