Four or more generations of descendants of John Nickerson (1745-1838) if they are properly linked:
1. John Nickerson (1745-1838)
- 2. Sarah Nickerson (1771-)
- 3. Alexander Campbell (1789-1886)
- 3. William Campbell (1791-1791)
- 3. Charles Campbell (1792-)
- 3. Elizabeth Campbell (1794-)
- 4. Margaret Edith Flanagan (c1819-1907)
- 5. Michael Perry (1837-1918) ... (more)
- 5. William Perry (1839) ... (more)
- 5. Elizabeth Perry (1840-1901) ... (more)
- 5. Catherine Perry (1840-1914) ... (more)
- 5. John Perry (1843-1883) ... (more)
- 5. Margaret Edith Perry (1844-1887) ... (more)
- 5. William George Perry (1846-1931) ... (more)
- 5. James Perry (1848-1885) ... (more)
- 5. Daniel Scott Perry (1851-1940) ... (more)
- 5. Mary Anne Perry (1852-1890) ... (more)
- 5. Ann Nina Perry (1854-1895) ... (more)
- 5. Julia Charlotte Perry (1856) ... (more)
- 5. Ellen Caroline Perry (1858-1908) ... (more)
- 5. Thomas Campbell Perry (1860-1929) ... (more)
- 5. Harriett Sarah Perry (1862-1947) ... (more)
- 5. Beatrice Maud Perry (1864-c1952) ... (more)
- 4. Margaret Edith Flanagan (c1819-1907)
- 3. Lucy Campbell (1796-1877)
- 3. Sarah Campbell (1799-)
- 3. John Nelson Campbell (1801-1888)
- 3. William Campbell (1803-)
- 3. Robert Huston Campbell (1805-1889)
- 3. Margery Campbell (1808-)
- 2. Thomas Nickerson (1773-1838)
- 2. John Nickerson (1777-1849)
- 2. Lucy Nickerson (1779-)
- 2. Mary Nickerson (c1780-1851)
- 2. William Nickerson (1781-)
- 2. Dorcas Nickerson (c1783-1815)
- 2. Azuba A Nickerson (1786-1873)
- 2. Alexander Nickerson (1787-1847)
- 2. Elisha Nickerson (c1789-1837)