Frances de la Tour of Fire" (2005) and "Harry Potter and the Deathly Hallows – Part 1" (2010). Other television roles include Emma Porlock in the Dennis Potter serial "Cold Lazarus" (1996), Headmistress Margaret Baron in BBC sitcom "Big School" and Violet Crosby in the sitcom "Vicious". De la Tour was born in Bovingdon, Hertfordshire, to Moyra (née Fessas) and Charles de la Tour (1909–1982). The name was also spelt De Lautour, and it was in this form that her birth was registered in Hemel Hempstead, Hertfordshire, in the third quarter of 1944. She has French, Greek, and Irish ancestry. She was educated at
Marie Louise de La Tour d'Auvergne Marie Louise de La Tour d'Auvergne Marie Louise de La Tour d'Auvergne (Marie Louise Henriette Jeanne; 15 August 1725 – 1793) was a French noblewoman and member of the House of La Tour d'Auvergne. She was the Princess of Guéméné by marriage. Marie Louise was the first child born to Charles Godefroy de La Tour d'Auvergne and his wife Maria Karolina Sobieska, granddaughter of John III Sobieski and an older sister of Clementina Sobieski, wife of James Francis Edward Stuart. She had a younger brother Godefroy Charles Henri who succeeded their father as Duke of Bouillon. A great-granddaughter of the