| Male Arthur Edward Lowther (Midge) Crofton, 4th Baron |
| Birth | 7 Aug 1866 | |
| Death | 15 Jun 1942 | Mote Park Roscommon Ireland  |
| Burial | ||
| Marriage | 14 Apr 1893 [1] | |
| Father | Hon Charles St George (married cousin (5)) Crofton | F256 Group Sheet | |
| Mother | Theresa Augusta Bunbury-Tighe | F256 Group Sheet | |
| Male Hon. Edward Charles Crofton |
| Birth | 18 Jan 1896 | Ireland |
| Death | 25 Nov 1936 | Athlone, Westmeath Ireland |
| Burial | Mote Park Roscommon Ireland |
|
| Spouse | Cecillia Mabel Day | F248 | |
| Marriage | 5 Mar 1925 | |
| Female Hon. Eileen Mabel Lowther Crofton |
| Birth | 24 Mar 1894 | |
| Death | 1972 | |
| Burial | ||
| Spouse | Cdr. Sir Geoffrey Henry Hughes-Onslow | F254 | |
| Marriage | 23 Sep 1918 | |
| Male Hon. Arthur Marcus Lowther Crofton |
| Birth | 7 Sep 1898 | |
| Death | 23 May 1962 | |
| Burial | ||
| Spouse | Marguerite Welchamn | F255 | |
| Marriage | 26 Nov 1919 | |
| Spouse | Ursula Augusta Jane (married cousin (9) Mahon | F316 | |
| Marriage | 17 Jul 1929 | |
| Spouse | Olive Delacey Tainton | F317 | |
| Marriage | 1926 | |
| Spouse | Madelaine Barbara Heath | F318 | |
| Marriage | 4 Oct 1951 | |
