“Cornelianum dolium” is a Latin comedy, by T. R., published at London in 1638. Douce attributed it to Thomas Randolph (d. 1635). The book has a frontispiece representing the sweating tub which, from the name of the patient, was styled Cornelius’s tub. There is a description of the play in the “European Magazine,” vol. xxxvii. (1805), p. 343
This text comes from a footnote on a diary entry in the 1893 edition edited by Henry B. Wheatley.