Juan Ignacio Arieu Fernández Guerrico
1950 - (
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 Juan Ignacio Arieu Fernández Guerrico [1] n. 15 May 1950
- Isabel Francisca Pereyra Iraola Peña n. 25 Ene 1953 f. 1 Oct 1997
- 2 Juan Francisco Arieu Pereyra Iraola [1.1]
- Inés Pampliega Galli
- 3 Amalia Isabel Arieu Pampliega [1.1.1]
- 3 Margarita Arieu Pampliega [1.1.2]
- 3 Juan Ignacio Arieu Pampliega [1.1.3]
- 3 Amalia Isabel Arieu Pampliega [1.1.1]
- 2 Victoria Inés Arieu Pereyra Iraola [1.2]
- Juan Miguel Melón Gil Montaldo
- 3 Juan Cruz Melón Gil Arieu [1.2.1]
- 3 Francisca Melón Gil Arieu [1.2.2]
- 3 Sofía Melón Gil Arieu [1.2.3]
- 3 Juan Cruz Melón Gil Arieu [1.2.1]
- 2 Isabel María Arieu Pereyra Iraola [1.3]
- 2 Juan Francisco Arieu Pereyra Iraola [1.1]