Four or more generations of descendants of William Thomas Denison (1804-1871) if they are properly linked:
1. William Thomas Denison (1804-1871)
- 2. Mary C Denison (1839-)
- 2. Susan M Denison (1841-)
- 2. William Evelyn Denison (1843-1916)
- 2. Frank G Denison (1844-)
- 2. Susan A Denison (1845-1930)
- 2. Lucy E Denison (1846-)
- 2. George C Denison (-)
- 2. Henry Phipps Denison (1848-1940)
- 2. Caroline E Denison (1850-)
- 2. Ellen M Denison (1851-1858)
- 2. James Edward Denison (1853-1892)
- 2. Charles Denison (1855-1858)
- 2. Alfred John Denison (1857-1943)
- 2. Katherine M Denison (-)