Arthur Conan Doyle | King Arthur | Arthur Miller | Arthur C. Clarke | Arthur | Arthur Ransome | Chichester | Louis Mountbatten, 1st Earl Mountbatten of Burma | Horatio Nelson, 1st Viscount Nelson | Herbert Kitchener, 1st Earl Kitchener | Port Arthur | Chester A. Arthur | Charles Cornwallis, 1st Marquess Cornwallis | Arthur Balfour | Arthur Sullivan | 1st United States Congress | Frederick Roberts, 1st Earl Roberts | Bernard Montgomery, 1st Viscount Montgomery of Alamein | Arthur Rubinstein | William Cecil, 1st Baron Burghley | Arthur Andersen | Sir Arthur Conan Doyle | Robert Harley, 1st Earl of Oxford and Earl Mortimer | Prince Arthur, Duke of Connaught and Strathearn | George Villiers, 1st Duke of Buckingham | Arthur Wellesley | Thomas Wentworth, 1st Earl of Strafford | Robert Gascoyne-Cecil, 3rd Marquess of Salisbury | Arthur Godfrey | Arthur Fiedler |
He was the eldest son of Edward Chichester, 1st Viscount Chichester, and made a career as a soldier before being elected to the Irish House of Commons as Member of Parliament for Armagh in 1634 and again in 1640.
On 11 September 1761, he married Lady Anne Hamilton, daughter of James Hamilton, 5th Duke of Hamilton.
Born William Hanbury at Kelmarsh, he was the son of William Bateman-Hanbury, 1st Baron Bateman and his wife Elizabeth, daughter of Lord Spencer Chichester, son of Arthur Chichester, 1st Marquess of Donegall.
He was the great-great-great-grandson of John Chichester, grandson of Edward Chichester, 1st Viscount Chichester, and younger brother of Arthur Chichester, 2nd Earl of Donegall.