108 THE ESSEX NATURALIST. malaria in Italy, Belgium and England were indebted to mem0ers of the Society of Jesus for their practical acquaintance with this useful remedy. It was the misfortune, not the fault, of the Jesuit fathers that the popular name the drug received in Belgium impeded its progress: as Mr. Bernard Howard reminded us the other day, "for a time it caused the entire Protestant community of Europe, in their infinite wisdom, to ignore the properties and taboo the use of Jesuits' Bark." The somewhat quizzical comment of Voltaire, who was not a bigoted Catholic, regarding the refusal of the anything but narrow-minded Duchess of Marlborough to take Jesuits' Bark when she suffered from malaria, suggests that the feeling to which Mr. Howard alludes was fairly pronounced in England. But the historian knows that Protestant dislike of the popular name may have been fortified by knowledge of Catholic doubt as to the merits of the drug. Chifflet's discourse on the subject, though fair and judicious, was followed by an acrimonious controversy, which lasted for a decade, between those who favoured and those who disliked the new remedy. The dispute was racial not sectarian: Italian and Belgian physicians advocated Cinchona; French and Spanish physicians, including the Royal physicians at both Courts, condemned its use. When at last Spanish opposition to its use subsided, an acrid quarrel broke out in 1663 between the Spanish and Italian physicians who favoured its use as to whether the credit of introducing Cinchona Bark to European medicine belonged to the Jesuit Fathers at Rome or to the Count of Chincon: the historian notes that the Countess is not mentioned, and realises from this that the current version of the story was not concocted till after 1663. He sees, from the fact that distribution of the bark at Rome is said to have begun in 1639, that this claim was not of Jesuit origin: Jesuits could have said with truth that they had known the bark since 1632; they may, for all we know, have tried it at Rome in 1632, as the physicians at Alcala actually did in 1639. But the bark was not regularly imported on a commercial scale in 1639. When its regular import set in, and the Royal physicians in Spain opposed its use, a newly promoted Spanish cardinal at Rome, approved of the remedy. The historian is satisfied that the opposition of the Royal physicians in France was not overcome as a result of Italian or Belgian or Spanish argument; the