| Castalia Rosalind Campbell | Claude George Bowes-Lyon * of Strathmore and Kinghorne | Nina Cecilia Cavendish-Bentinck | |
| William Spencer Leveson-Gower * Granville | Rose Constance Bowes-Lyon | ||
| (Granville) James 5th Earl Leveson-Gower * Granville*6.12.1918, +31.10.1996 |