The University of Dublin, corporately designated as the Chancellor, Doctors and Masters of the University of Dublin, is a research university located in Dublin, Ireland. It is the degree-awarding body for Trinity College Dublin. It was founded in 1592 when Queen Elizabeth I issued a royal charter for Trinity College as "the mother of a university", thereby making it Ireland's oldest operating university. It was modelled after the collegiate universities of Oxford and Cambridge, but unlike these affiliated ancient universities, only one college was ever established; as such, the designations "Trinity College Dublin" and "University of Dublin" are usually synonymous for practical purposes.