Four or more generations of descendants of Abigail Emerson (1744-1834) if they are properly linked:
1. Abigail Emerson (1744-1834)
- 2. Moses Emerson Colby (1765-1846)
- 2. Sarah Colby (1766-)
- 2. Elizabeth Colby (1768-)
- 2. Abigail Colby (1770-1842)
- 3. Deborahh Tenney Colby (1798-)
- 3. True Colby (1800-1850)
- 3. Samuel Colby (1801-)
- 3. Ebenezer Colby (1802-1886)
- 3. John Colby (1804-)
- 3. Mary Clement Colby (1805-)
- 3. Elizabeth Colby (1808-1894)
- 3. Moses Colby (1811-1818)
- 2. Jonathon Colby (1772-1854)
- 2. Joseph Colby (1775-1854)
- 2. Benaiah Colby (1777-1779)
- 2. Mary Colby (1779-)
- 2. Anne Colby (1781-1860)
- 2. Benaiah Colby (1783-1872)