Oxford Playscripts: Tess of the d'Urbervilles

Tess Durbeyfield seems destined for a simple life. That is until her life changes when her drunken father discovers he is a member of an ancient aristocratic family, the d'Urbervilles. Tess's mother sends her to seek help from their wealthy 'relations', but will the acquaintance be a help, or send Tess and her family into further trouble and ruin?