Four or more generations of descendants of Ann de Trafford (1918-1987) if they are properly linked:
1. Ann de Trafford (1918-1987)
- 2. Andrew Henry Parker-Bowles (1939-)
- 3. Thomas Henry Parker-Bowles (1974)
- 3. Laura Rose Parker-Bowles (1978)
- 2. Simon Humphrey Parker-Bowles (1941-)
- 2. Mary Ann Parker-Bowles (1945-)
- 2. Richard Eustace Parker-Bowles (1947-2010)