How william butler yeats irish identity shaped his poetry?

William Butler Yeats[a] (13 June 1865 – 28 January 1939) was an Irish poet and one of the foremost figures of 20th-century literature. A pillar of the Irish literary establishment, he helped to found the Abbey Theatre, and in his later years served as a Senator of the Irish Free State for two terms. He was a driving force behind the Irish Literary Revival along with Lady Gregory, Edward Martyn and others.

Della is not the wealthiest person. she has to beg people for money which means she probably doesn't have a job.