Gregorio Juan Lastra Quirno Costa
1881 - 1919 (38 años)(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 Gregorio Juan Lastra Quirno Costa [1] n. 21 Sep 1881 f. 14 Dic 1919
- Mercedes Alejandrina Gómez Aguirre n. 29 May 1889 f. 19 May 1946
- 2 Mercedes Susana Lastra Gómez Aguirre [1.1] n. 11 Ago 1909
- Belisario Tiscornia Biaus Pigeard n. 3 Jul 1902 f. 17 Nov 1967
- 3 Delia María Tiscornia Lastra [1.1.1] n. 2 Dic 1934 f. 15 Dic 2016
- Félix Ignacio Bayá Casal Elizalde n. 14 Jun 1932 f. 21 Abr 2023
- 4 Delia María Bayá Casal Tiscornia [1.1.1.1]
- Jorge de los Reyes Torre
- 5 Josefina de los Reyes Bayá Casal [1.1.1.1.1]
- 5 Santiago de los Reyes Bayá Casal [1.1.1.1.2]
- 5 Agustina de los Reyes Bayá Casal [1.1.1.1.3]
- 5 Manuel de los Reyes Bayá Casal [1.1.1.1.4]
- 5 Carolina de los Reyes Bayá Casal [1.1.1.1.5]
- 5 Josefina de los Reyes Bayá Casal [1.1.1.1.1]
- 4 Félix Ignacio Bayá Casal Tiscornia [1.1.1.2]
- Silvia Oviedo Concaro
- 5 Francisco Bayá Casal Oviedo [1.1.1.2.1]
- 5 Milagros Bayá Casal Oviedo [1.1.1.2.2]
- 5 María Clara Bayá Casal Oviedo [1.1.1.2.3]
- 5 Francisco Bayá Casal Oviedo [1.1.1.2.1]
- 4 María Mercedes Bayá Casal López Tiscornia [1.1.1.3]
- Gustavo Adolfo Ferro Buzzi
- 5 Tomás Ferro Bayá Casal [1.1.1.3.1]
- 5 Marcos Ferro Bayá Casal [1.1.1.3.2]
- 5 Sofía Ferro Bayá Casal [1.1.1.3.3]
- 5 Tomás Ferro Bayá Casal [1.1.1.3.1]
- 4 Cecilia María Bayá Casal Tiscornia [1.1.1.4]
- Claudio Javier Spahr Díaz
- 5 Ignacio Javier Spahr Bayá Casal [1.1.1.4.1]
- 5 Federico Pablo Spahr Bayá Casal [1.1.1.4.2]
- 5 Ignacio Javier Spahr Bayá Casal [1.1.1.4.1]
- 4 Juan Ignacio Bayá Casal Tiscornia [1.1.1.5]
- Mariela Maldonado Melgar
- 5 Juan Félix Bayá Casal Maldonado [1.1.1.5.1]
- 5 Pilar Bayá Casal Maldonado [1.1.1.5.2]
- 5 Juan Félix Bayá Casal Maldonado [1.1.1.5.1]
- 4 María Victoria Bayá Casal Tiscornia [1.1.1.6]
- Pablo Hernán Di Pilla Coronel
- 5 Delfina Di Pilla Bayá Casal [1.1.1.6.1]
- 5 Lucas Di Pilla Bayá Casal [1.1.1.6.2]
- 5 Delfina Di Pilla Bayá Casal [1.1.1.6.1]
- 4 Delia María Bayá Casal Tiscornia [1.1.1.1]
- 3 Mercedes Tiscornia Lastra [1.1.2]
- 3 Belisario Tiscornia Lastra [1.1.3] n. 1931 f. Sí, fecha desconocida
- Aída Vanessa
- 4 Irene Tiscornia Vanessa [1.1.3.1]
- 4 Irene Tiscornia Vanessa [1.1.3.1]
- 3 Gregorio Augusto Tiscornia Lastra [1.1.4] n. 1932 f. Sí, fecha desconocida
- Magdalena Sofía Estrada Díaz Rivero n. 8 Oct 1934 f. 19 Jun 2019
- 4 Magdalena Sofía Tiscornia Estrada [1.1.4.1]
- Marcos Piñeiro Pearson Bosch
- 5 Marcos Piñeiro Pearson Tiscornia [1.1.4.1.1]
- 5 Sofía Piñeiro Pearson Tiscornia [1.1.4.1.2]
- 5 Magdalena Piñeiro Pearson Tiscornia [1.1.4.1.3]
- 5 Nicolás Piñeiro Pearson Tiscornia [1.1.4.1.4]
- 5 Marcos Piñeiro Pearson Tiscornia [1.1.4.1.1]
- 4 Gregorio Joaquín Tiscornia Estrada [1.1.4.2]
- Jorgelina Reano
- 5 Gregorio Tiscornia Reano [1.1.4.2.1]
- 5 Josefina Tiscornia Reano [1.1.4.2.2]
- 5 Augusto Tiscornia Reano [1.1.4.2.3]
- 5 Gregorio Tiscornia Reano [1.1.4.2.1]
- 4 Belisario Tiscornia Estrada [1.1.4.3]
- Mariana Cabello Marzoratti
- 5 Delfina Tiscornia Cabello [1.1.4.3.1]
- 5 Belisario Tiscornia Cabello [1.1.4.3.2]
- 5 Delfina Tiscornia Cabello [1.1.4.3.1]
- 4 Martina Justa Tiscornia Estrada [1.1.4.4]
- Calixto Miguel Zabala Mazzoletti
- 5 Calixto Zabala Tiscornia [1.1.4.4.1]
- 5 Bautista Zabala Tiscornia [1.1.4.4.2]
- 5 Betina Zabala Tiscornia [1.1.4.4.3]
- 5 Esteban Zabala Tiscornia [1.1.4.4.4]
- 5 Calixto Zabala Tiscornia [1.1.4.4.1]
- 4 Magdalena Sofía Tiscornia Estrada [1.1.4.1]
- 3 Isabel Tiscornia Lastra [1.1.5] f. 20 Jul 2011
- 3 Domingo Tiscornia Lastra [1.1.6]
- María Mercedes Mariana Isla Obarrio f. 24 May 2018
- 4 Mariana Tiscornia Isla Casares [1.1.6.1]
- Patricio Alejandro Kunst
- 5 Patricio Federico Kunst Tiscornia [1.1.6.1.1]
- 5 Patricio Federico Kunst Tiscornia [1.1.6.1.1]
- Juan María Luna
- 5 Pablo Ezequiel Luna Tiscornia [1.1.6.1.2]
- 5 Pablo Ezequiel Luna Tiscornia [1.1.6.1.2]
- 4 Domingo Tiscornia Isla Casares [1.1.6.2]
- 4 Juan Manuel Tiscornia Isla Casares [1.1.6.3]
- 4 Isabel Tiscornia Isla Casares [1.1.6.4]
- 4 Mariana Tiscornia Isla Casares [1.1.6.1]
- 3 Juan Manuel Tiscornia Lastra [1.1.7]
- 3 Federico Pedro Tiscornia Lastra [1.1.8]
- 3 Susana Tiscornia Lastra [1.1.9]
- 3 Delia María Tiscornia Lastra [1.1.1]
- 2 Gregorio Juan Lastra Gómez Aguirre [1.2] n. 14 Ago 1910 f. 26 Ene 1978
- Juana Isabel Salas del Carril n. 22 May 1912 f. 22 Ene 1999
- 3 Gregorio Juan Lastra Salas [1.2.1] n. 29 Ene 1946 f. 5 Jun 2009
- Mirta Isabel Ortelli Vilá
- 4 Patricia Isabel Lastra Ortelli [1.2.1.1]
- 4 Gregorio Juan Valentín Lastra Ortelli [1.2.1.2]
- María de los Milagros Ana Castro Williams Rojas
- 5 Gregorio Juan Antonio Lastra Castro WIlliams [1.2.1.2.1]
- 5 Salvador Juan Felipe Lastra Castro Williams [1.2.1.2.2]
- 5 Federico Juan José Lastra Castro Williams [1.2.1.2.3]
- 5 Gregorio Juan Antonio Lastra Castro WIlliams [1.2.1.2.1]
- 4 Patricia Isabel Lastra Ortelli [1.2.1.1]
- 3 Gregorio Juan Lastra Salas [1.2.1]
- 2 Enriqueta Lastra Gómez Aguirre [1.3]
- 2 Bonifacio Antonio Lastra Gómez Aguirre [1.4] n. 13 Jun 1913
- 2 Ignacio Manuel Lastra Gómez Aguirre [1.5] c. 13 Jun 1913
- Marta Lindstroem
- 3 Patricia Lastra Lindstroem [1.5.1]
- 3 Gregorio Bonifacio Lastra Lindstroem [1.5.2]
- 3 Patricia Lastra Lindstroem [1.5.1]
- 2 Susana Leonor Lastra Gómez Aguirre [1.6] n. 16 Jul 1915 f. 11 Nov 2011
- 2 Victoria Lastra Gómez Aguirre [1.7] n. 19 Jul 1917 f. 27 Mar 1993
- Alejandro Carlos Virasoro Basavilbaso n. 21 Feb 1917 f. 26 Dic 1976
- 3 Alejandro Virasoro Lastra [1.7.1] n. 29 Mar 1939 f. 29 Abr 1999
- 3 María Victoria Virasoro Lastra [1.7.2]
- 3 Alejandro Virasoro Lastra [1.7.1]
- 2 Manuel Ramón Lastra Gómez Aguirre [1.8] n. 31 Ago 1919
- Marta Blanca Juana Casabal Díaz Ibarguren n. 1 Feb 1923 f. 8 Ago 2012
- 3 Marta Mercedes Lastra Casabal [1.8.1]
- Mariano Calvente Alvarado
- 4 Mercedes Inés Calvente Lastra [1.8.1.1]
- Roberto Burgos Callejas
- 5 Manuela Burgos Calvente [1.8.1.1.1]
- 5 Agustín Burgos Calvente [1.8.1.1.2]
- 5 Manuela Burgos Calvente [1.8.1.1.1]
- 4 Mariano León Calvente Lastra [1.8.1.2]
- 4 Héctor Nicolás Calvente Lastra [1.8.1.3]
- 4 Guadalupe María Calvente Lastra [1.8.1.4]
- 4 Mercedes Inés Calvente Lastra [1.8.1.1]
- 3 Manuel León Lastra Casabal [1.8.2]
- Carmen de la Barra Lozano
- 4 Bonifacio Manuel Lastra de la Barra [1.8.2.1]
- Carolina Orozco Contreras
- 5 Juana Lastra Orozco [1.8.2.1.1]
- 5 Justina Lastra Orozco [1.8.2.1.2]
- 5 Joaquina Lastra Orozco [1.8.2.1.3]
- 5 Bonifacio Lastra Orozco [1.8.2.1.4]
- 5 Juana Lastra Orozco [1.8.2.1.1]
- 4 Eloísa Mercedes Lastra de la Barra [1.8.2.2]
- Henry Arnaud Norbert Deslandes
- 5 Olivia Deslandes Lastra [1.8.2.2.1]
- 5 Henry Arnaud Deslandes Lastra [1.8.2.2.2]
- 5 Olivia Deslandes Lastra [1.8.2.2.1]
- 4 Manuel Eduardo Lastra de la Barra [1.8.2.3]
- Macarena de Torres Ortiz
- 5 Manuel Lastra Torres [1.8.2.3.1]
- 5 Concepción Lastra Torres [1.8.2.3.2]
- 5 Belisario Lastra Torres [1.8.2.3.3]
- 5 Clemente Lastra Torres [1.8.2.3.4]
- 5 Manuel Lastra Torres [1.8.2.3.1]
- 4 Pilar María Lastra de la Barra [1.8.2.4]
- Lucas Méndez Trongé de la Torre
- 5 Valentina Méndez Trongé Lastra [1.8.2.4.1]
- 5 Segundo Méndez Trongé Lastra [1.8.2.4.2]
- 5 Violeta Méndez Trongé Lastra [1.8.2.4.3]
- 5 Esmeralda Méndez Trongé Lastra [1.8.2.4.4]
- 5 Francisca Méndez Trongé Lastra [1.8.2.4.5]
- 5 Valentina Méndez Trongé Lastra [1.8.2.4.1]
- 4 Bonifacio Manuel Lastra de la Barra [1.8.2.1]
- 3 Blanca Lastra Casabal [1.8.3] f. 14 Ene 2019
- Guillermo Alonso Casas
- 4 León José Alonso Lastra [1.8.3.1]
- Gimena Ceballos
- 5 Juan Cruz Alonso Ceballos [1.8.3.1.1]
- 5 Juan Cruz Alonso Ceballos [1.8.3.1.1]
- 4 Ignacio Alonso Lastra [1.8.3.2]
- 4 Juan Alonso Lastra [1.8.3.3]
- 4 León José Alonso Lastra [1.8.3.1]
- 3 Victoria Lastra Casabal [1.8.4]
- Teniente Coronel José Javier de la Torre Cerezo f. 2 Oct 2013
- 4 Victoria María de La Torre Lastra [1.8.4.1]
- 4 Eugenia de la Torre Lastra [1.8.4.2]
- Diego José Lennon Gardiner f. 23 Sep 1996
- 5 Camila Lennon de la Torre [1.8.4.2.1]
- 5 Tomás Lennon de la Torre [1.8.4.2.2]
- 5 Camila Lennon de la Torre [1.8.4.2.1]
- + Ignacio Javier Reggiani
- 4 Verónica María de La Torre Lastra [1.8.4.3]
- Guillermo Felipe Coronel Carret
- 5 Felipe Coronel de la Torre [1.8.4.3.1]
- 5 Agustín Coronel de la Torre [1.8.4.3.2]
- 5 Catalina Coronel de la Torre [1.8.4.3.3]
- 5 Felipe Coronel de la Torre [1.8.4.3.1]
- 4 José Javier de la Torre Lastra [1.8.4.4]
- 4 Catalina de La Torre Lastra [1.8.4.5]
- 4 Victoria María de La Torre Lastra [1.8.4.1]
- 3 Marta Mercedes Lastra Casabal [1.8.1]
- 2 Mercedes Susana Lastra Gómez Aguirre [1.1]