Both
Note from Sheffield's addendum to the 1st selection of letters from Gibbon

Marshal de Castries and several branches of his family, Duc de Guignes and daughters, Duc and Duchesse de Guiche, Madame de Grammont, Princesse d'Henin, Princesse de Bouillon, Duchesse de Biron, Prince de Salm, Comte de Schomberg, Comte de Lally Tolendal, M. Mounier, Madame d'Aguesseau and family, M, de Malsherbes, etc., etc.