| Christening | 20 December 1896 |
| Christening of a brother | William Arnold Douglas 27 November 1898 (Age 23 months) |
| Christening of a brother | Clifford Percival Douglas 29 November 1903 (Age 6 years) |
| Death of a paternal grandfather | James Douglas 16 June 1904 (Age 7 years) |
| Death of a brother | Clifford Percival Douglas 17 June 1904 (Age 7 years) |
| Christening of a brother | Cecil Roy Douglas 5 March 1906 (Age 9 years) |
| Death of a brother | Cecil Roy Douglas 13 March 1906 (Age 9 years) |
| Last change | 7 February 2013 – 22:55:58 |