Note 128 — SECRET POISON.
William Johnston translation
The following description of Brinvillier may perhaps be of use to our physiognomists:—“In order to satisfy the curiosity of those who may be desirous of knowing if such a celebrated criminal partook of the beauties of her sex, I shall observe that nature had not been sparing of them to the marchioness; her features were exceedingly regular, and the form of her face, which was round, was very graceful. This beautiful outside concealed a heart extremely black. Nothing proves more that metoposcopy, or the science of physiognomy, is false; for this lady had that serene and tranquil air which announces virtue.”—Pitaval, p. 269.