JMS PearceHull, England Virtuous and faithful HEBERDEN, whose skillAttempts no task it cannot well fulfil,Gives Melancholy up to nature’s care,And sends the patient into purer air.—William Cowper in his poem “Retirement” It is difficult to avoid eulogies of the outstanding humane compassion and clinical accomplishments, which are the hallmarks of William Heberden the elder (1710–1801).…