Biography
Charles John Robert Hepburn-Stuart-Forbes-Trefusis, 21st Baron Clinton, was born 18 January 1863 in 8 Park Street, Grosvenor Square, London, England, United Kingdom to Charles Henry Rolle Hepburn-Stuart-Forbes-Trefusis, 20th Baron Clinton (1834-1904) and Harriet Williamina Hepburn-Forbes (1835-1869) and died 5 July 1957 of unspecified causes. He married Jane Grey McDonnell (1863-1953) 1 June 1886 in St. Paul's Church, Knightsbridge, London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Harriet Hepburn-Stuart-Forbes-Trefusis (1887-1958) | |||
| Fenella Hepburn-Stuart-Forbes-Trefusis (1889-1966) | 19 August 1889 Fettercairn House, Fettercairn, Aberdeenshire, Scotland, United Kingdom | 19 July 1966 5A Mount Street, Mayfair, Greater London, England, United Kingdom | John Herbert Bowes-Lyon (1886-1930) |
Footnotes (including sources)
| ‡ General |