Four or more generations of descendants of Ivana Marie Zelníčková (1949-2022) if they are properly linked:
1. Ivana Marie Zelníčková (1949-2022)
- 2. Donald John Trump Jr. (1977)
- 2. Ivana Marie Trump (1981)
- 2. Eric Frederick Trump (1984)
- 3. Eric Luke Trump (2017)
- 3. Carolina Dorothy Trump (2019)