María Esther Grob Dudignac
1925 - 2015 (90 años)(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 María Esther Grob Dudignac [1] n. 14 May 1925 f. 24 May 2015
- José Domingo Ray Ruiz, (*) n. 23 Jun 1922 f. 14 Feb 2018
- 2 Alejandro José Ray Grob [1.1] n. 10 Ago 1950 f. 26 Dic 1986
- Gloria María Astigueta Conte MacDonell
- 3 Alejandro José Ray Astigueta [1.1.1]
- Florencia Naum Betti
- 4 Alejandro Fermín Ray Naum [1.1.1.1]
- 4 Alejandro Fermín Ray Naum [1.1.1.1]
- 3 Santiago José Ray Astigueta [1.1.2]
- 3 María Ray Astigueta [1.1.3]
- 3 Francisco José Ray Astigueta [1.1.4]
- 3 Gonzalo José Ray Astigueta [1.1.5]
- 3 Alejandro José Ray Astigueta [1.1.1]
- 2 Marcelo José Ray Grob [1.2]
- María Estela Carro Trusso
- 3 Marcelo José Ray Carro [1.2.1]
- 3 Marina Ray Carro [1.2.2]
- 3 Belén Ray Carro [1.2.3]
- 3 Victoria Ray Carro [1.2.4]
- 3 Marcelo José Ray Carro [1.2.1]
- 2 Teresa Ray Grob [1.3]
- 2 Silvia Ray Grob [1.4]
- 2 Alejandro José Ray Grob [1.1]