Career
Educated at Pitman"s Business School, Joseph left school in 1926 to work in an estate agent"s office. He lost his job and founded his own estate agent"s business in 1930 before serving as a lance corporal in the Royal Engineers during World World War World War II He bought the Mandeville Hotel in London shortly after the War and, after buying up other hotels, built Grand Hotels (Mayfair) Limited and then Grand Metropolitan plc into a large international conglomerate before being knighted in 1981 and retiring from the business in July 1982. He lived at Melksham Court in the Cotswolds.