Four or more generations of descendants of George Guy Greville, 4th Earl of Warwick (1818-1893) if they are properly linked:
1. George Guy Greville, 4th Earl of Warwick (1818-1893)
- 2. Francis Richard Charles Guy Greville, 5th Earl of Warwick (1853-1924)
- 2. Alwyn Henry Fulke Greville (1854-1929)
- 2. Louis George Greville (1856-1941)
- 2. Eva Sarah Louise Greville (1860-1940)
- 2. Sidney Robert Greville (1866-1927)