This article examines the context for the establishment of the non-denominational Port of London Society, and the dissenting Bethel Union, which came together to form the British and Foreign Sailor Society in 1833. Making forensic use of the surviving archives as well as contemporary reports in regional and national newspapers, it challenges the traditional historiography which focuses on the charismatic, but disruptive, figure of George Charles (‘Boatswain’) Smith (1782–1863). It suggests that the cult of the founder is misplaced for Smith, and that marine religious charities flourished despite, rather than because of, his contribution.