Lady Mary Montagu-Douglas-Scott
- Yes, date unknownDrag or scroll to see more of the chart.
| 1 Daughter Deceased Brassey -Bef 2006 |
| 1 Daughter Deceased Brassey | |
| D: | Bef 2006 |
 | Sir Hugh Trefusis Brassey 1915-Yes, date unknown |
| Sir Hugh Trefusis Brassey | |
| B: | 1915 |
| D: | Yes, date unknown |
| Joyce Patricia Kingscote 1917-2006 |
| Joyce Patricia Kingscote | |
| B: | 17 Mar 1917 |
| M: | 1939 |
| D: | 10 Jan 2006 |
| Lt.-Col. Edgar Hugh Brassey, MVO 1878-1946 |
| Lt.-Col. Edgar Hugh Brassey, MVO | |
| B: | 6 Apr 1878 |
| D: | 11 Apr 1946 |
| Adela Mary Charlotte Trefusis 1879-Yes, date unknown |
| Adela Mary Charlotte Trefusis | |
| B: | 3 Feb 1879 |
| D: | Yes, date unknown |
| Eva Mary Louisa Trefusis 1880-Yes, date unknown |
| Eva Mary Louisa Trefusis | |
| B: | 12 May 1880 |
| D: | Yes, date unknown |
| Katherine Helen Elizabeth Trefusis 1881-Yes, date unknown |
| Katherine Helen Elizabeth Trefusis | |
| B: | 25 Jun 1881 |
| D: | Yes, date unknown |
| Marion Gertrude Trefusis 1882-Yes, date unknown |
| Marion Gertrude Trefusis | |
| B: | 3 Aug 1882 |
| D: | Yes, date unknown |
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| Lady Mary Montagu-Douglas-Scott -Yes, date unknown |
| Lady Mary Montagu-Douglas-Scott | |
| D: | Yes, date unknown |
| Hon Walter Rodolph Trefusis -Yes, date unknown |
| Hon Walter Rodolph Trefusis | |
| D: | Yes, date unknown |