Eustace Balfour of James Gascoyne-Cecil, 2nd Marquess of Salisbury. His paternal grandfather James Balfour was a nabob who had made the family's fortune as a contractor supplying the Royal Navy in India and became a Tory Member of Parliament (MP), while his mother's father was a Conservative cabinet minister in the 1850s. Her brother, Robert Gascoyne-Cecil, 3rd Lord Salisbury, was three times Prime Minister before being succeeded in 1902 by Eustace's elder brother Arthur Balfour. Eustace Balfour was educated at Harrow and at Trinity College, Cambridge, where he graduated in 1873. He then studied architecture under Basil Champneys, the designer of Newnham
Records of Prime Ministers of the United Kingdom only Prime Minister ever to do so. Others who died within the same year they were Prime Minister were the Duke of Portland who died in 1809, 26 days after he left office and Neville Chamberlain, who died in 1940, six months (less a day) after he left office, of a cancer that was undiagnosed at the time of his resignation. Nine Prime Ministers have died while their immediate successor was in office: All of the above-listed Prime Ministers were older than their immediate successors. The Duke of Portland and Lord Aberdeen are the only ones among this list who