Four or more generations of descendants of Theodore Roosevelt (1887-1944) if they are properly linked:
1. Theodore Roosevelt (1887-1944)
- 2. Grace Green Roosevelt (1911-1993)
- 2. Theodore Roosevelt (1914-2001)
- 2. Cornelius Van Schaack Roosevelt (1915-1991)
- 2. Quentin Roosevelt (1919-1948)