John Rylands Library library became one of the first to collect historical family records. Librarians at John Rylands before its merger include Edward Gordon Duff in 1899 and 1900 and Henry Guppy between 1899 and 1948 (joint Librarian with Duff until 1900). Duff was responsible for the original library catalogue, compiled between 1893 and 1899: "Catalogue of the Printed Books and Manuscripts in the John Rylands Library, Manchester"; ed. E. G. Duff. Manchester: J. E. Cornish, 1899. 3 vols. The cataloguing of the books was done by Alice Margaret Cooke, a graduate of the Victoria University. Dr Guppy began publication of the "Bulletin
Rylands v Fletcher leading to the development of negligence and nuisance and the further development of trespass. At the time of "Rylands", the previous case relied upon was "Vaughan v Menlove", decided in the Court of Common Pleas in 1837. The case had almost identical facts to "Rylands", but strict liability was never even considered. The case is instead thought of as one of the best attempts of early 19th century English judges to build up the law of negligence. The outcome of "Rylands" meant that judges would again impose strict liability on defendants who accumulated dangerous things on their land without any