Four or more generations of descendants of Arthur Wellesley, 1st Duke of Wellington (1769-1852) if they are properly linked:
1. Arthur Wellesley, 1st Duke of Wellington (1769-1852)
- 2. Arthur Richard Wellesley, 2nd Duke of Wellington (1807-1884)
- 2. Charles Wellesley (1808-1858)
- 3. Arthur Wellesley (1845-1846)
- 3. Henry Wellesley, 3rd Duke of Wellington (1846-1900)
- 3. Victoria Alexandrina Wellesley (1847-1933)
- 3. Arthur Charles Wellesley, 4th Duke of Wellington (1849-1934)
- 4. Evelyn Kathleen Wellesley (1873-1922)
- 4. Arthur Charles Wellesley, 5th Duke of Wellington (1876-1941)
- 5. Anne Maud Wellesley, 7th Duchess of Ciudad Rodrigo (1910-1998) ... (more)
- 5. Henry Valerian George Wellesley, 6th Duke of Wellington (1912-1943) ... (more)
- 4. Richard Wellesley (1879-1914)
- 5. Pamela Wellesley (1912-1987) ... (more)
- 5. Mary Wellesley (1915-) ... (more)
- 4. Gerald Wellesley, 7th Duke of Wellington (1885-1972)
- 5. Arthur Valerian Wellesley, 8th Duke of Wellington (1915-2014) ... (more)
- 5. Elizabeth Wellesley (1918-) ... (more)
- 4. Eileen Wellesley (1887-1952)
- 4. George Wellesley (1889-1967)
- 5. Richard Wellesley (1920-1984) ... (more)
- 3. Mary Angela Wellesley (1850-1936)
- 3. Georgina Wellesley (1853-1880)