Four or more generations of descendants of William Henry Dunk (1821-1901) if they are properly linked:
1. William Henry Dunk (1821-1901)
- 2. Clara Louisa Dunk (1862-1871)
- 2. William Henry Dunk (1864-1930)
- 3. Vera Eva Dunk (1893-1968)
- 3. Edwin Clifford Dunk (1895-1949)
- 3. Ivy Clara Dunk (1899-1970)
- 3. Jack Northcote Dunk (1908-1962)
- 3. Allen Roy Dunk (c1911-1932)
- 2. Walter Charles Dunk (1866-1935)
- 2. Eliza Ada Dunk (1868-1951)
- 2. Alfred Edwin Dunk (1870-1935)
- 2. Alexander Stewart Dunk (1873-1939)
- 2. Arthur John Dunk (1875-1938)
- 2. Percil Reuben Dunk (1877-1964)
- 3. Percil Raymond Dunk (1905-1966)