James Albert Edward Hamilton, 3rd Duke of Abercorn was born 30 November 1869 to James Hamilton, 2nd Duke of Abercorn (1838-1913) and Mary Anne Curzon-Howe (1848-1929) and died 12 September 1953 of unspecified causes. He married Rosalind Cecilia Caroline Bingham (1869-1958) 1 November 1894 .
Children
| Name | Birth | Death | Joined with |
| Mary Cecilia Rhodesia Hamilton (1896-1984) | |||
| Cynthia Elinor Beatrix Hamilton (1897-1972) | 16 August 1897 | 4 December 1972 Althorp, Northamptonshire, England, United Kingdom | Albert Edward John Spencer, 7th Earl Spencer (1892-1975) |
| Katharine Hamilton (1900-1985) | |||
| James Edward Hamilton, 4th Duke of Abercorn (1904-1979) | |||
| Claud David Hamilton (1907-1968) | |||
Footnotes (including sources)
| ‡ General |