Mary Hawtry was born in about 1598, the only daughter of Ralph Hawtry, Esquire of Ruislip, Middlesex, and Mary Altham. In about 1618, she married Sir John Bankes, who later became Attorney-General to King Charles I and Lord Chief Justice of the Common Pleas. In 1635, Sir John purchased Corfe Castle in Dorset with all its manors, rights, and privileges from Lady Elizabeth Coke. Sir John died on 28 December 1644 at the age of 55. Together Sir John and Mary had four sons and six daughters:
Sir Ralph Bankes, married Mary Bruen, by whom he had two children.
In 1643, when civil war broke out in England, she assumed control of Corfe Castle when John Bankes had been ordered by the king to serve in combat in London and Oxford. She remained behind with her children, servants, and a force of five men. By that point, Corfe Castle was the last Royalist garrison on the Dorsetshire coast. In May 1643, a force of Parliamentarians, consisting of forty seamen, demanded the surrender of the castle's four pieces of ordnance. She, her maidservants, and her small group of soldiers retaliated with cannon fire and drove them away. Later, she gave up the ordnance in order to have some time to resupply the castle. On 28 June, 500-600 parliamentary troops began their first siege of Corfe. Mary and her small group defended the Upper Ward and by heaving stones and hot embers from the battlements, managed to repel the assailants, killing and wounding over 100 men in August. In 1646, one of her officers, Colonel Pitman, betrayed her by leading a party of Parliamentarians into the castle via a sally gate. The Parliamentarians under the command of a Colonel Bingham reversed their jackets and were mistaken for Royalists. As a result, she was forced to surrender the castle. However, because she showed such courage she was allowed to keep the keys of the castle, which are now held at Kingston Lacy near Wimborne Minster, Dorset. The castle was slighted the same year it was captured by the orders of the House of Commons. It is recorded that her sons Ralph and Jerome bought the manor of Eastcourt on her behalf. Upon her death, the manor passed to her daughter Joanna Borlase, who in her turn passed it on to her daughters and co-heirs.
Death
Mary died on 11 April 1661 and was buried in St Martin's Church, Ruislip. On the south wall of the chancel inside the church there is a monument to Mary with this inscription: To the memory of Mary, Lady Bankes, the only daughter of Ralph Hawtery, of Riselip, in the county of Middlesex, esq., the wife and widow of Sir John Bankes, knight, late Lord Chief Justice of His Majesty's court of Common Pleas, and of the Privy Council of His Majesty King Charles I of blessed memory, who having had the honour to have borne with a constancy and courage above her sex, a noble proportion of the late calamities, and the restitution of the government, with great peace of mind laid down her most desired life the 11th day of April 1661. Sir Ralph Bankes her son and heir hath dedicated this. Lady Bankes Infant and Junior Schools are named after her in Ruislip Manor.
