Four or more generations of descendants of Mary Elizabeth Cannon (1903-2000) if they are properly linked:
1. Mary Elizabeth Cannon (1903-2000)
- 2. Harriet Elizabeth Nunn (1936)
- 2. Samuel Augustus Nunn, Jr. (1938)
- 3. Mary Michelle Nunn (1966)
- 3. Samuel Brian Nunn (1969)