text: * Hildegard of Bingen
  * Paracelsus
  * James Parkinson
  * Silvanus Bevan
  * Hendrik Claudius
  * Émile Coué
  * Nicholas Culpeper
  * John Keats
  * Nostradamus
  * John Parkinson
  * Joseph Proust
  * Nicholas Hughes
  * Shen Nung
  * Fanny Allen
  * Tomé Pires