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In page Maureen Duffy:

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Duffy drew on her tough childhood in That's How It Was, her most autobiographical novel. Her working-class roots, experience of "class and cultural division"[4] and close relations with her mother are key influences on her work.[citation needed] She developed an early passion for "stories of Ancient Greece and Rome, folk tales of Ireland and Wales, tales of knightly chivalry and poetry".[5]