Neville Blanchette was born 29 November 1888 in Nasirabad, Bombay, India to Allan George Blanchette (1865-) and Ellen Josephine Pratt . He married Grace Eileen Martin (1894-) 5 February 1912 in Mumbai, India.
Children
| Name | Birth | Death | Joined with |
| Betty Blanchette (1919-1941) | 1919 | 29 December 1941 (at sea, near Sumatra) | Philip Ascot Tivey (1915-1991) |