| Birth | 1886
32
27 |
|---|---|
| Birth of a brother | William Mark Horsfall 1887 (aged 1 year) |
| Birth of a brother | Joseph James Horsfall 1888 (aged 2 years) |
| Birth of a brother | Charles Michael Horsfall 1889 (aged 3 years) |
| Birth of a sister | Dorothy Mendelssohn Horsfal 1892 (aged 6 years) |
| Birth of a sister | Josephine Mendelssohn Horsfall 1897 (aged 11 years) |
| Death of a paternal grandmother | Alexandrine Mendelssohn May 6, 1900 (aged 14 years) |
| Death of a father | Joseph Mendelssohn Horsfall May 22, 1917 (aged 31 years) |
| Death of a mother | Thirza Sophie Lane Skinner April 4, 1935 (aged 49 years) |
| Death | Yes |