Who received it after he died?
 The British scientist James Smithson (1765–1829) left most of his wealth to his nephew Henry James Hungerford. When Hungerford died childless in 1835, the estate passed "to the United States of America, to found at Washington, under the name of the Smithsonian Institution, an Establishment for the increase & diffusion of knowledge among men", in accordance with Smithson's will. Congress officially accepted the legacy bequeathed to the nation, and pledged the faith of the United States to the charitable trust on July 1, 1836. The American diplomat Richard Rush was dispatched to England by President Andrew Jackson to collect the bequest. Rush returned in August 1838 with 105 sacks containing 104,960 gold sovereigns (about $500,000 at the time, which is ). 