Sybil le Brocquy, Irish playwright, patron of the arts and conservationist, dies in Dublin on September 4, 1973. Two of her three children are involved with the arts: a son is the painter Louis le Brocquy and her daughter is the sculptor Melanie le Brocquy.

She is born Helen Mary Sybil Staunton on December 21, 1892, in Herbert Street, Dublin, to Dorothy Eleanor Redington and Peter Maurice Staunton. Her father is a barrister who later becomes a solicitor. Though he moves to Aram Lodge, Castlerea, County Roscommon where he practises law, she grows up in Dublin and Howth, going to secondary school in Loreto Abbey, Rathfarnham, and later at Loreto Convent, St. Stephen’s Green. She goes on to study German and singing in Koblenz. She marries Albert le Brocquy on December 30, 1915, and settles in Dublin. They have three children, Louis, Noel and Melanie.

Le Brocquy becomes involved in various women’s movements, helping to organise the Women’s International League for Peace and Freedom in July 1926. She is involved with the League of Nations Association as well as helps to establish Irish Civil Rights, PEN International, and Amnesty International in Ireland. She is an active member of Old Dublin Society and for a time president of the Irish Women Writers’ Society. She acts with the Drama League appearing as Helen Staunton. She writes plays and dramatic pieces which are staged by the Drama League at the Abbey Theatre and broadcast by Radio Éireann.

Her writings and work are often historically investigative, finding W. B. Yeats’s birthplace and arguing that Jonathan Swift had a child by Vanessa. She is involved in the Swift Tercentenary celebrations with Cearbhall Ó Dálaigh. As a result of her work, including with Trinity College Dublin Library and representing the Library on the Royal Irish Academy’s National Committee for Anglo-Irish Literature, she is co-opted to the Cultural Committee of the Department of External Affairs and appointed a Trustee of the National Library of Ireland. She is an excellent organiser and fundraiser and is heavily responsible for securing money for the Gate Theatre, Dublin, in 1970. She also initiates the literary prize, the Book of the Year award.

Le Brocquy becomes ill with an undiagnosed illness and dies on September 4, 1973, at the Meath Hospital, Dublin.