Tracy Louise Ward, Marchioness of Worcester, frequently referred to as Tracy Worcester (born 22 December 1958 in London, England) is a former actress, now an environmental campaigner. She is a daughter of the Hon. Peter Ward (a younger son of the third Earl of Dudley and formerly chairman of the family business, Baggeridge Brick PLC) and his first wife, Clare Baring, the only child of Giles Baring. She is the sister of British actress Rachel Ward and also has one brother and two half-brothers. Her great-grandfather, William Ward, 2nd Earl of Dudley, was Lord Lieutenant of Ireland in the early twentieth century, and then Governor General of Australia. He was the son of Georgina Ward, Countess of Dudley. In 1989, Tracy Worcester began working with Friends of the Earth. Since then, she has been active in green politics as Patron of the International Society for Ecology and Culture, a Trustee of the Gaia Foundation, the Schumacher Society and a member of the International Forum on Globalization.