Born in Ireland, John Brougham originally pursued a surgical career at the Peter Street Hospital in Dublin. A change in fortune resulted in his decision to move to England and become an actor in 1830. He was associated with London's Tottenham Street Theatre, the Olympic Theatre, and became manager of the London Lyceum in 1840. Brougham produced over 100 works and is remembered for his comedic playwriting and acting.
Very little is known about Ada Clifton’s early life before she came to the stage in New York. Ireland places Ada Clifton’s debut on the New York stage in 1855 and labels her as a pupil of Mrs. Maeder (642). We do know that Clifton eventually performed with Laura Keene's company, and alongside Edwin Booth and John Brougham after joining with the company at Burton’s theatre on Broadway (Wingate 213). Clifton did star as Ophelia opposite Edwin Booth in Hamlet and also appeared in the title role of Aladdin beginning July 23, 1860 (Odell Vol.7).
Maurice and Max Strakosch were brothers who emigrated from Austria. Their connection to the Pfaff's circle is tenuous; only two known sources tie them to Pfaff's directly. Furthermore, the sources indicate that contemporaries may have confused Maurice and Max with one another.
Wallack’s Lyceum was located in Broadway near Broome Street. Its productions included original works by Pfaffians John Brougham, Stephen Ryder Fiske, and Fitz-James O’Brien. The Lyceum, run by James W. Wallack, was at one time the leading theater in New York City.