José Pedro Merro Zorraquín
1909 - 1999 (90 años)(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 José Pedro Merro Zorraquín [1] n. 1909 f. 1999
- Gladys Johnston O'Connor n. 1920
- 2 Pedro Federico Merro Johnston [1.1]
- Verónica Norma Brinkworth Muñoz
- 3 Federico Tomás Merro Brinkworth [1.1.1]
- 3 María Verónica Merro Brinkworth [1.1.2]
- Hernán Mavric
- 4 Estefanía Mavric Merro [1.1.2.1]
- 4 Martina Mavric Merro [1.1.2.2]
- 4 Estefanía Mavric Merro [1.1.2.1]
- 3 Federico Tomás Merro Brinkworth [1.1.1]
- 2 José Francisco Merro Johnston [1.2]
- 2 Patricia María Merro Johnston [1.3]
- 2 Andrés Eugenio Merro Johnston [1.4] n. 1950 f. 1999
- Julia María Hourcade n. 1952 f. 8 Ene 2021
- 3 Esteban Merro Hourcade [1.4.1]
- 3 Andrés Eugenio Merro Hourcade [1.4.2]
- 3 Isabel Merro Hourcade [1.4.3]
- 3 Esteban Merro Hourcade [1.4.1]
- 2 Roberto Merro Johnston [1.5]
- + María Graciela Jane Bovino n. 1954 f. 1975
- + María Graciela Jane Bovino n. 1954 f. 1975
- 2 María Mercedes Rita Merro Johnston [1.6]
- + Carlos Oscar Scotto Sciaccaluga
- Martín María Moreno
- 3 Martín María Moreno Merro [1.6.1]
- 3 Eugenio Moreno Merro [1.6.2]
- 3 Francisco Moreno Merro [1.6.3]
- 3 Martín María Moreno Merro [1.6.1]
- + Carlos Oscar Scotto Sciaccaluga
- 2 Juan María Merro Johnston [1.7]
- 2 Daniel Merro Johnston [1.8]
- María Luz Becaceci
- 3 Agustina Merro Becaceci [1.8.1]
- 3 Agustina Merro Becaceci [1.8.1]
- 2 María Josefina Merro Johnston [1.9]
- Julio Evaristo Jaime
- 3 Agustín Jaime Merro [1.9.1]
- 3 Agustín Jaime Merro [1.9.1]
- 2 Pedro Federico Merro Johnston [1.1]