Enriqueta Augustina Rylands Enriqueta Augustina Rylands Enriqueta Augustina Rylands (31 May 1843 – 4 February 1908) was an Anglo-Cuban philanthropist who founded the John Rylands Library, Manchester, England. Enriqueta Augustina was born in Havana, Cuba, and was one of five children including José Esteban (later Stephen Joseph, who was her twin brother), Blanca Catalina and Leocadia Fernanda. Her father was Stephen Cattley Tennant (1800–1848), a merchant whose family came from Yorkshire, and her mother, Juana Camila Dalcour (1818–1855). Tennant retired to Liverpool, but died within a year. His widow migrated to Paris and married pianist and polymath Julian Fontana. Juana and Julian had
John Rylands Library prevent the air being 'fouled by the opening of the outer doors' with internal swing doors between the circulation areas and the main library to 'preserve the valuable books from injury'. By 1900 the ventilation system had evolved to include electric fans to draw in air at pavement level through coke screens sprayed with water. On opening in 1900, the library had 70,000 books and fewer than 100 manuscripts and by 2012, more than 250,000 printed volumes and over one million manuscripts and archival items. The main foundation of the library's collections acquired in 1892 was the "Althorp Library" of