Mansfield Park is a study of three families – the Bertrams, the Crawfords, and the Prices – with the isolated figure of the heroine, Fanny Price, at its centre. Fanny’s quiet passivity, her steadfast loyalty and love for the son of the family who regard her as the poor relation, and who have taken her under their roof, are among the qualities whose true worth is not appreciated until they are tried against the brilliant and witty Mary and Henry Crawford.