Marcela Helguera Torres Duggan
1928 - 2010 (82 años)(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 Marcela Helguera Torres Duggan [1] n. 19 Feb 1928 f. 19 Oct 2010
- Alfredo Domingo O'Farrell Racedo n. 5 Ago 1921
- 2 Alfredo Miguel O'Farrell Helguera [1.1]
- María José Soubie Shaw de Estrada
- 3 Agustina O'Farrell Soubie [1.1.1]
- Lucas Lo Bianco
- 4 Francisco Lo Bianco O'Farrell [1.1.1.1]
- 4 Francisco Lo Bianco O'Farrell [1.1.1.1]
- 3 Tomás O'Farrell Soubie [1.1.2]
- Guillermina Viale
- 4 Joaquín O'Farrell Viale [1.1.2.1]
- 4 Felicitas O'Farrell Viale [1.1.2.2]
- 4 Joaquín O'Farrell Viale [1.1.2.1]
- 3 Matías O'Farrell Soubie [1.1.3]
- 3 Agustina O'Farrell Soubie [1.1.1]
- Lucila Riera López
- 3 Delfina O'Farrell Riera [1.1.4]
- 3 Zacarías O'Farrell Riera [1.1.5]
- 3 Delfina O'Farrell Riera [1.1.4]
- 2 María O'Farrell Helguera [1.2]
- Esteban Pereyra Zorraquín Berrotarán n. 9 Nov 1953 f. 2024
- 3 Federico Pereyra Zorraquín O'Farrell [1.2.1]
- 3 Federico Pereyra Zorraquín O'Farrell [1.2.1]
- 2 Eduardo O'Farrell Helguera [1.3] f. 12 Dic 2016
- Susana Fitte Boneo
- 3 Clara O'Farrell Fitte [1.3.1]
- 3 Inés O'Farrell Fitte [1.3.2]
- 3 Paz O'Farrell Fitte [1.3.3]
- 3 Clara O'Farrell Fitte [1.3.1]
- 2 Roberto O'Farrell Helguera [1.4]
- 2 Marcela O'Farrell Helguera [1.5]
- Guillermo Massa Grondona
- 3 Igor Massa O'Farrell [1.5.1]
- 3 Axel Massa O'Farrell [1.5.2]
- 3 Benjamín Massa O'Farrell [1.5.3]
- 3 Marina Massa O'Farrell [1.5.4]
- 3 Igor Massa O'Farrell [1.5.1]
- 2 Alfredo Miguel O'Farrell Helguera [1.1]