1857 - 1944 (86 years)
 | Leonie Clarissa Leslie 1884-1945 |
| Leonie Clarissa Leslie | |
| B: | 1884 |
| D: | 1945 |
| Count Gregório de Almeida -Unknown |
| Count Gregório de Almeida | |
| D: | Unknown |
| Anne Theodosia Mouira "Anita" Leslie 1914-1985 |
| Anne Theodosia Mouira "Anita" Leslie | |
| B: | 21 Nov 1914 |
| D: | 5 Nov 1985 |
| Oranmore, County Galway, Connacht, Ireland | |
| Colonel Pavel Pavelovich "Paul" Rodzianko | |
| M: | 29 Apr 1937 |
| D: | 10 Apr 1965 |
| Commander William Donald Aelian King 1910-2012 |
| Commander William Donald Aelian King | |
| B: | 23 Jun 1910 |
| M: | 1 Jan 1949 |
| D: | 21 Sep 2012 |
| Sir John Norman Ide "Jack" Leslie, 4th Bt. | |
| B: | 6 Dec 1916 |
| New York, New York County, New York | |
| D: | 18 Apr 2016 |
| Ireland | |
| Desmond Arthur Peter Leslie 1921-2001 |
| Desmond Arthur Peter Leslie | |
| B: | 29 Jun 1921 |
| D: | 24 Feb 2001 |
| Antibes, ____, Provence-Alpes-Côte d'Azur, France | |
| Agnes Elizabeth Bernauer -1999 |
| Agnes Elizabeth Bernauer | |
| M: | 18 Aug 1945 |
| D: | Feb 1999 |
| Sir John Randolph Shane Leslie, 3rd Bt. 1885-1971 |
| Sir John Randolph Shane Leslie, 3rd Bt. | |
| B: | 24 Sep 1885 |
| Castle Leslie, Glaslough, County Monaghan, Ulster, Ireland | |
| D: | 14 Aug 1971 |
| Castle Leslie, Glaslough, County Monaghan, Ulster, Ireland | |
| Marjorie Ide 1882-1951 |
| Marjorie Ide | |
| B: | 1882 |
| M: | 11 Jun 1912 |
| D: | 8 Feb 1951 |
| Iris Carola Laing 1903-1995 |
| Iris Carola Laing | |
| B: | 1903 |
| Headington, Oxfordshire, England | |
| M: | 30 May 1958 |
| D: | 1995 |
| Captain Norman Jerome Beauchamp Leslie 1886-1914 |
| Captain Norman Jerome Beauchamp Leslie | |
| B: | 20 Nov 1886 |
| D: | 18 Oct 1914 |
| Armentières, ____, Haute-Normandie, France | |
| Seymour William Leslie 1889-Abt 1979 |
| Seymour William Leslie | |
| B: | 30 Sep 1889 |
| D: | Abt Jun 1979 |
| Castle Leslie, Glaslough, County Monaghan, Ulster, Ireland | |
| Gwyneth Rawdon Roden 1903-1999 |
| Gwyneth Rawdon Roden | |
| B: | 1903 |
| M: | 9 Oct 1929 |
| D: | 1999 |
| Lionel Alistair David Leslie 1900-1987 |
| Lionel Alistair David Leslie | |
| B: | 27 Jun 1900 |
| D: | 17 Jan 1987 |
| Croydon, Surrey, England | |
| Barbara Yvonne Enever -Unknown |
| Barbara Yvonne Enever | |
| M: | 12 Jan 1942 |
| D: | Unknown |
| Sir John Leslie, 2nd Bt. 1857-1944 |
| Sir John Leslie, 2nd Bt. | |
| B: | 7 Aug 1857 |
| D: | 25 Jan 1944 |
| Castle Leslie, Glaslough, County Monaghan, Ulster, Ireland | |
| Leonie Blanche Jerome 1859-1943 |
| Leonie Blanche Jerome | |
| B: | Aug 1859 |
| M: | 2 Oct 1884 |
| New York, New York County, New York | |
| D: | 21 Aug 1943 |
