The media designated a branch of the "Roach Guards", a violent Irish gang, "Dead Rabbits". The Dead Rabbits Riot began when one faction destroyed the headquarters of the Bowery Boys at 26 Bowery, on July 4, 1857. The Bowery Boys retaliated, which led to a large-scale riot which waged back and forth on Bayard Street, between Bowery and Mulberry Street. Rioting resumed on July 5. The Bowery Boys and the Dead Rabbits fought again in front of 40 and 42 Bowery Street (original buildings still extant in May 2017), erecting barricades in the street. On July 6 the Bowery Boys fought the Kerryonians (Irishmen from County Kerry) at Anthony and Centre Street. Historian Tyler Anbinder says the "dead rabbits" name "so captured the imagination of New Yorkers that the press continued to use it despite the abundant evidence that no such club or gang existed". Anbinder notes that, "for more than a decade, 'Dead Rabbit' became the standard phrase by which city residents described any scandalously riotous individual or group."