While exiled in England, the Duke of Grammont attended a lunch of Charles II. The protocol of the time demanded that the officers serve the king on their knees. The king noticed the duke’s surprise and commented:
― “This is a sign of respect that no other king receives.”
Since, from time immemorial, French and English have been trading barbs on the quality of the other country’s cuisine, the duke replied:
― “Your Majesty, I thought it was to beg pardon for the poor quality of the food they serve you.”
Edmond Guérard, Dictionnaire encyclopédique d’anécdotes (Paris: Firmin Didot, 1872), Vol. 1, 397. (Nobility.org)
Short Stories on Honor, Chivalry, and the World of Nobility—no. 438