Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | George Leadbeater (1908 - 1971) |
| Mother | Muriel Margaret Muir (1913 - 2010) |
| Sibling | Sarah Jane Leadbeater (1937 - 2007) |
| Sibling | Raymond Leadbeater ( - 2007) |
| Sibling | Muriel Margaret Leadbeater (1942 - 1942) |
| Sibling | Robert James Leadbeater (1938 - 2008) |
| Sibling | Living |
| Sibling | Margaret Leadbeater ( - 2007) |