Thomas Meagher’s association with Pfaff’s is uncertain; a questionable source mentions him in reference to a Bohemian Club which frequented “Pfaaf’s [sic],” but his supposed connection to Pfaff’s is based on little more than circumstantial evidence ("Our New York Letter" 64). Another indication of some sort of connection with Pfaff's comes from Thomas Gunn's diary in which he notes that Meagher denied that he was cousins with well-known Pfaffian Fitz-James O'Brien (Gunn, vol. 10, 139).
Born in County Cork and raised primarily in Limerick, Ireland, Fitz-James O'Brien moved to New York City in 1852. Descending from an Anglo-Irish landholding family, O'Brien received his inheritance (estimated at £8000) at about the age of 21. Between 1849 and 1851, it is believed that O'Brien edited a failed literary magazine called The Parlour Magazine of the Literature of All Nations and squandered his inheritance (Wolle 21). Leaving England almost penniless, O'Brien immigrated to America and made the U.S.
Henry Jarvis Raymond was born in Lima, New York to a farm family that had migrated from Connecticut. Raymond distinguished himself at the University of Vermont where he was graduated with high honors in 1840. During his college career he developed strict work habits and began submitting pieces to Horace Greeley’s New Yorker. He moved to New York City after college and pursued freelance writing until he earned a job with Greeley. Thus began a lifelong enmity between the two men whose views of the role and utility of journalism differed greatly.