Guillermo Pedro Mackintosh Derqui
1910 - 1994 (84 años)(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 Guillermo Pedro Mackintosh Derqui [1] n. 18 Ene 1910 f. 13 Mar 1994
- Adela Élida Illa Cúneo n. 10 Mar 1917 f. 16 Mar 2013
- 2 Elizabeth Adela Cristina Mackintosh Illa [1.1]
- Diego Andrés Bell Garrett
- 3 George Derek Bell Mackintosh [1.1.1]
- 3 Michael Andrew Bell Mackintosh [1.1.2]
- 3 Cynthia Bell Mackintosh [1.1.3]
- 3 George Derek Bell Mackintosh [1.1.1]
- 2 Andrés Alejandro Mackintosh Illa [1.2]
- María Matilde Bernardo Correa Morales
- 3 Andrés Alejandro Mackintosh Bernardo [1.2.1]
- 3 Juan Pablo Mackintosh Bernardo [1.2.2]
- Cecilia Black Achával Rodríguez
- 4 Milagros Mackintosh Black [1.2.2.1]
- 4 Ignacio Mackintosh Black [1.2.2.2]
- 4 Tomás Mackintosh Black [1.2.2.3]
- 4 Delfina Mackintosh Black [1.2.2.4]
- 4 Belén Mackintosh Black [1.2.2.5]
- 4 Milagros Mackintosh Black [1.2.2.1]
- 3 Mariana Mackintosh Bernardo [1.2.3]
- 3 Francisco Mackintosh Bernardo [1.2.4]
- María Susana Aguilar Sicardi
- 4 Santiago Mackintosh Aguilar [1.2.4.1]
- 4 Benjamin Mackintosh Aguilar [1.2.4.2]
- 4 Santiago Mackintosh Aguilar [1.2.4.1]
- 3 Andrés Alejandro Mackintosh Bernardo [1.2.1]
- + Marcela Elisa Conti Mattei Curth
- 2 Guillermo Rolando Mackintosh Illa [1.3] n. 27 Jun 1944 f. 4 Feb 2012
- Josefina Silvia Alicia Meyer Arana Belgrano n. 2 May 1946 f. 2 Oct 1996
- 3 Santiago Mackintosh Meyer Arana [1.3.1]
- 3 Ana Mackintosh Meyer Arana [1.3.2]
- 3 Guillermo Tomás Mackintosh Meyer Arana [1.3.3]
- 3 Silvia Mackintosh Meyer Arana [1.3.4]
- 3 Santiago Mackintosh Meyer Arana [1.3.1]
- + Teresa Urdapilleta Gradín
- 2 Elizabeth Adela Cristina Mackintosh Illa [1.1]