Gerald Arthur James Balfour 4th Earl of Balfour 1925–2003 Natasha Georgina Antonovsky –1994 | | |
Lady Evelyn Jean Blanche Balfour 1929–2011 Michael William Brander 1924–2001 | | |
Lady Alison Emily Balfour – | | |
Andrew Maitland Balfour 1936–1948 | | |
| | Jean Lily West Roundel Cooke-Yarborough 1900–1981 Robert Arthur Lytton Balfour 3rd Earl of Balfour 1902–1968 | | |
| | John James (Rev.) Cooke-Yarborough 1855–1941 |