| Gilbert Henry Heathcote-Drummond-Willoughby * Willoughby de Eresby * Aveland of Aveland * of Ancaster | Evelyn Elizabeth Gordon | ||
| Peter Robert Heathcote-Drummond-Willoughby | Pamela May Ross | ||
| Peter Gilbert Heathcote-Drummond-Willoughby*8.6.1914, +2.11.1916 |