See quotation, 1836. Dr. Caspar Wistar (17601818) originated these gatherings.
1818. His [Dr. Wistars] weekly conversation parties during the winter, were the means of concentrating and diffusing every kind of useful intelligence in the philosophical world.Analectic Mag., xi. 160 (Feb.).
1829. I shall never forget these agreeable and instructive Wistar parties at Philadelphia.Basil Hall, Travels in North America, ii. 340.
1836. There exists here [in Philadelphia] a club of twenty-four philosophers, who give every Saturday evening very agreeable male parties; consisting of the club, twenty invited citizens and any strangers who may happen to be in town. [Note.] Called Wistar parties, in honour of the late Caspar Wistar, M. D., Professor of Anatomy in the University of Pennsylvania.P. H. Nicklin, A Pleasant Peregrination, pp. 245 (Phila.).
1857. The remark which old Dr. Chapman (once of his tremendously large village) made one night at a Wistar-Party held at his house.Knick. Mag., l. 528 (Nov.).
1858. You know, dear Knick, that Philadelphia Wistar Parties are famous.Id., li. 106 (Jan.).