Four or more generations of descendants of Algernon Francis Holford Ferguson (1867-1943) if they are properly linked:
1. Algernon Francis Holford Ferguson (1867-1943)
- 2. Victor John Ferguson (1898-1918)
- 2. Andrew Henry Ferguson (1899-1966)
- 3. John Andrew Ferguson (1929-1939)
- 3. Ronald Ivor Ferguson (1931-2003)
- 4. Jane Louisa Ferguson (1957-)
- 4. Sarah Margaret Ferguson (1959-)
- 5. Eugenie of York (1988-) ... (more)
- 5. Beatrice of York (1990-) ... (more)
- 4. Andrew Frederick John Ferguson (1978-)
- 4. Alice Victoria Ferguson (1980-)
- 4. Elizabeth Ferguson (1986-)
- 2. George Algernon Holford Ferguson (1905-1911)
- 2. Margaret Susan Ferguson (1906-1939)
- 2. Jane Charlotte Ferguson (1912-1986)