Born in Massachusetts to a family of merchants and seamen, Clapp traveled to Paris to translate the socialist writings of Fourier. In Paris, Clapp abandoned his ardent sympathy for the temperance movement and embraced the leisurely café life of the city. Upon returning to New York in 1850, he sought to recreate this atmosphere, spending hours at Charlie Pfaff's beer cellar, drawing a crowd of journalists, painters, actors, and poets to cultivate an American Bohemia in which participants admired and discussed the work of Edgar Allan Poe, Charles Dickens, and Washington Irving (Martin 15-7).
Ada Clare (whose given name was Jane McIlheny) was born in South Carolina. As Thomas Gunn, a contemporary of Clare, describes she "made an attempt – several attempts – to become a tragic actress, but despite any amount of puffery on the part of fellows who knew her (or wanted to know her in a scriptural sense) failed. She had money and aspired for 'fame' only" (Gunn vol. 11, 160). She received a small inheritance upon her parents' deaths, which she used to travel to Paris.
Getty Gay, born Gertrude Louise Vultee, was an actress as well as a major contributor to the Saturday Press (Gunn 11.162, 14.16-7). Although not much is known about her artistic career, the obituary of Henry Clapp calls Gay "a talented bit of womanhood" (7). A. L. Rawson connects Gay to the scene at Pfaff’s through Ada Clare and Charles Gayler: “Ada [Clare] was never without a woman companion, and one of them was Getty Gay, who was pretty, bright and witty. Her lithe and petite figure and sweetly sad face were ever welcome among the Pfaffians” (103).
Remembered as "a man of brilliant talent and singular charm," Edward Wilkins' career included the roles of editorial writer, musical and dramatic critic, and playwright. He was raised in Boston where he began his journalism career.