Comtesse de Breteuil

In the novel The Secret of Chimneys, Comtesse de Breteuil is a former employer of Mademoiselle Brun. Anthony Cade went to visit the comtesse at her residence at Chateau de Breteuil in Dinard to check on the bona fides of Mlle Brun and learnt that indeed she had been working for the comtesse for some seven years. Virginia Revel also confirmed that the Comtesse is above suspicion and that she knew her personally.