Four or more generations of descendants of Alfred George Christmas (1841-1933) if they are properly linked:
1. Alfred George Christmas (1841-1933)
- 2. Alfred John Yolland Christmas (1865-1942)
- 3. Ernest Alfred Charles Christmas (1887-1887)
- 3. Lilian Lucy M Christmas (1888-1968)
- 3. Charles Hearn Christmas (1890-1938)
- 4. Dawn Christmas (1917)
- 4. Ronald Hearn Christmas (c1923-1975)
- 3. Victor George Christmas (1897-1956)
- 3. Gladys Alfreda S Christmas (1900-1979)
- 3. Hilton Yolland Christmas (1904-1956)
- 2. Lilian Christmas (1869)
- 2. Florence Christmas (1875)
- 2. Kate Christmas (1879)
- 2. Carl Christmas (1881)