On December 20 1641 his house was stormed by a mob and he narrowly escaped with his life. Barebone, who was a man of substantial property, was summoned by Cromwell on June 6 1653 as a member for London to the assembly of nominees called after him in derision Barebone's Parliament. His name is occasionally mentioned, but he appears to have taken no part in the debates. In 1660 he showed great activity in endeavouring to prevent the Restoration. He published Needham's book, News from Brussels in a Letter from a Near Attendant on His Majesty's Person ..., which retailed unfavourable anecdotes relating to Charles's morals, and on February 9 he presented the petition to the Parliament, which proposed that all officials should abjure the Stuarts, and all publicly proposing the Restoration should be deemed guilty of high treason.
His conduct drew upon him several royalist attacks. On the 31st of March he was obliged to sign an engagement to the council not to disturb the peace, and on November 26 1661 he was arrested, together with John Wildman and James Harrington, and was imprisoned in the Tower till July 27 1662, when he was released on bail. Barebone, who was married, was buried in January 1680. He was the author of A Discourse tending to prove . . . Baptism ... to be the ordinance of Jesus Christ. As also that the Baptism of Infants is warentable (1642), the preface of which shows a spirit of wide religious tolerance; and A Reply to the Frivolous and Impertinent answer of R. B. and E. B. to the Discourse of P. B. (1643).