. . "1580-07-10Z"^^ . "1580Z"^^ . "1653Z"^^ . "English businessman" . . "Sir Humphrey Chetham (10 July 1580 \u2013 1653) was an English merchant, responsible for the creation of Chetham's Hospital and Chetham's Library, the oldest public library in the English-speaking world."@en . . . "Chetham, Humphrey"@en .