The library in its current form was endowed by
Christopher Codrington (1668–1710), a fellow of the college who amassed his fortune through his
sugar plantations in
Barbados, an island in the
British West Indies. These were worked by enslaved people of African descent. Codrington bequeathed books worth £6,000, in addition to £10,000 in currency (the equivalent of approximately £1.2 million in modern terms). The library, designed by
Nicholas Hawksmoor, begun in 1716, was completed in 1751 and has been in continuous use by scholars since then. It is
Grade I listed on the
National Heritage List for England. The first woman to be admitted as a reader to the library was
Cornelia Sorabji from
Somerville College, at the invitation of
Sir William Anson, 3rd Baronet in 1890. ==Collection==