Llanwern Park, an old estate to the east of Llanwern village, was purchased by Lewis Van in about 1630. Llanwern House was built around 1760 for Charles Van, replacing a late 17th century building
His only child, Margaret Haig Thomas, born in London, raised at Llanwern, was a prominent suffragette, campaigning for women's rights across South Wales.
She marched with the Pankhursts and once served time in jail, having attempted to set fire to a letterbox in Newport, but was released following a hunger strike
In 1915 Margaret accompanied her father on a trip to the USA on behalf of the British government. On the return journey their ship, the passenger liner RMS Lusitania, was sunk by a German U-boat off the coast of Ireland. They survived, in Margaret's case only just, whereas 1197 of their fellow travellers did not