Four or more generations of descendants of Peter Francis Middleton (1920-2010) if they are properly linked:
1. Peter Francis Middleton (1920-2010)
- 2. Michael Francis Middleton (1949)
- 3. Catherine Elizabeth (Kate) Middleton (1982)
- 3. Philippa Charlotte Middleton (1983)
- 4. Arthur Michael William Matthews (2018)
- 4. Grace Elizabeth Jane Matthews (2021)
- 3. James William Middleton (1987)