Four or more generations of descendants of Adelia Swett Rich (1807-1876) if they are properly linked:
1. Adelia Swett Rich (1807-1876)
- 2. Mulford Cobb (1831-)
- 2. Franklin Atkins Cobb (1833-1910)
- 3. Franklin Atkins Cobb (1860-1928)
- 3. Abner Rich Cobb (1864-1950)
- 3. Elmira Florence Cobb (1866-)
- 3. Caroline May Cobb (1878-1920)
- 2. Nepthali Cobb (1834-1892)
- 2. Jerusha Cobb (1838-1899)
- 2. Adelia Swett Cobb (1841-1917)
- 2. Allen Atwood Cobb (1843-)
- 2. Robert Atkins Cobb (1844-1910)
- 2. Ellen Cobb (1845-)