Lucretia Fawley (died c. 1997) was a British witch, the wife of Marshall Fawley, and the mother of Grim, Leilani, Lorelei and Dominic Fawley.
Mrs Fawley and her husband were both outspoken supporters and followers of Harry Potter and his fight against the Death Eaters and while they did not join the anti-Voldemort Order of the Phoenix, they gave the cause their full support and campaigned against the dark force's 'Magic is Might'. Both Lucretia and Marshell were tragically killed during the height of the Second Wizarding War, while their son Grim was a student at Hogwarts. Both were cremated with full honours and their ashes were placed in an urn kept by Grim and inscribed with the words "Lucretia and Marshall Fawley. Loving mother and father."