Pedro Federico Preusche Weiss
(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 Pedro Federico Preusche Weiss [1]
- María Luisa Fernández Madrid
- 2 Alejandro Federico Preusche Fernández Madrid, (*) [1.1] n. 18 Dic 1955
- María Dolores Morad Etcheverry Boneo
- 3 María Dolores Preusche Morad [1.1.1]
- Juan Agustín Landaburu Lynch
- 4 Pedro Agustín Landaburu Preusche [1.1.1.1]
- 4 Dimas Landaburu Preusche [1.1.1.2]
- 4 Pedro Agustín Landaburu Preusche [1.1.1.1]
- 3 María Florencia Preusche Morad [1.1.2]
- 3 María Dolores Preusche Morad [1.1.1]
- 2 Alejandro Federico Preusche Fernández Madrid, (*) [1.1]