Eduardo Pieres Vásquez
1863 - (
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 Eduardo Pieres Vásquez [1] c. 8 May 1863
- María del Socorro Montero Irigoyen
- 2 Ruth Pieres Montero [1.1] n. 30 Ene 1890
- Benjamín Villegas Basavilbaso, (*) n. 25 Mar 1884 f. 16 Ago 1967
- 3 Benjamín Eduardo Villegas Pieres [1.1.1] n. 9 Oct 1912
- 3 María Ruth Villegas Pieres [1.1.2] f. 18 Dic 1926
- 3 Benjamín Eduardo Villegas Pieres [1.1.1]
- 2 María Esther Pieres Montero [1.2] f. 20 Feb 1979
- Leopoldo Eduardo Grondona Amaral n. 15 Nov 1878 f. 1 Jun 1916
- 3 Eduardo Miguel Grondona Pieres [1.2.1] n. 30 Jul 1911
- 3 Marcelo Grondona Pieres [1.2.2] n. 1 Sep 1915 f. 29 Oct 2008
- Elsa Paz Castellanos
- 4 Marcelo Alberto Grondona Paz [1.2.2.1]
- 4 Marcelo Alberto Grondona Paz [1.2.2.1]
- 3 María Esther Grondona Pieres [1.2.3]
- César Guillermo Irala Ferreira f. 17 Feb 1974
- 4 María Esther Irala Grondona [1.2.3.1]
[ =>]
- 4 César Eduardo Irala Grondona [1.2.3.2] f. 17 Dic 2016
[ =>]
- 4 María Cristina Irala Grondona [1.2.3.3]
- 4 Ricardo Irala Grondona [1.2.3.4]
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- 4 María Esther Irala Grondona [1.2.3.1]
- 3 Eduardo Miguel Grondona Pieres [1.2.1]
- 2 Ruth Pieres Montero [1.1]