Four or more generations of descendants of Mary Ann Elsey (1843-1906) if they are properly linked:
1. Mary Ann Elsey (1843-1906)
- 2. Emily Wilson (1867-1947)
- 2. John Wilson (1869-1942)
- 2. Sarah Jane Wilson (1871-1920)
- 3. Charles Alfred Smith (1890-1968)
- 3. Horace Vernon Smith (1892-1968)
- 3. Harry Wilson Smith (1895-1967)
- 3. Elsey Mae Pierce (1904-1993)
- 3. Vera Marie Pierce (1908-1986)
- 3. Marie Pierce (1912-1978)
- 2. Alexander Thomas Wilson (1874-1962)
- 2. George O. Wilson (1876-1951)
- 2. Mary Lavinia Wilson (1879-1951)
- 2. Nelle Clyde Wilson (1883-1962)
- 3. John Neil Reagan (1909-1996)
- 3. Ronald Wilson Reagan (1911-2004)
- 4. Maureen Elizabeth Reagan (1941-2001)
- 4. Christine Reagan (1947-1947)
- 4. Patricia Ann Reagan (1952-)
- 4. Ronald Prescott Reagan (1958-)