There have been a number of authors whose origins were from outside the United Kingdom but who moved to the UK and became British. These include Joseph Conrad, T. S. Eliot, Kazuo Ishiguro and Sir Salman Rushdie. Others have chosen to live and work in the UK without taking up British citizenship, such as Ezra Pound. Historically, a number of Irish writers, living at a time when all of Ireland was part of the United Kingdom, also spent much of their working lives in England. These include Oscar Wilde, Bram Stoker and George Bernard Shaw.