Four or more generations of descendants of Lydia Matilda Jane Bright (1875-1939) if they are properly linked:
1. Lydia Matilda Jane Bright (1875-1939)
- 2. Frederick Bright (c1894-c1947)
- 2. Alfred George Back (1897-1946)
- 2. Caroline Back (1899-1978)
- 2. Elizabeth A Back (1902-?)
- 2. Walter Henry Back (1904-1976)
- 2. Gladys Matilda M Back (c1906-1988)
- 2. William John Back (1909-c1958)
- 2. Lilian Rachel Back (c1911-2005)
- 2. Back (1914-1914)