| Emily Jane Mercer Elphinstone de Flahault * Nairne | James Hamilton * of Abercorn | Louise Jane Russell | |
| Henry Charles Keith Petty-FitzMaurice * of Lansdowne * of Kerry | Maud Evelyn Hamilton | ||
| LadyBeatrix Frances Mercer Nairne Petty-FitzMaurice*25.3.1877, +5.8.1953 |