Margarita María O'Brien Mac Dermott
- 1967(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 Margarita María O'Brien Mac Dermott [1] f. 12 Ago 1967
- Michael Dowling Duggan n. 17 Mar 1869 f. 20 Sep 1949
- 2 Cecilia Miriam Dowling O'Brien [1.1] f. 12 Abr 2010
- Heriberto Rodolfo Evans
- 3 Heriberto Miguel Evans Dowling [1.1.1]
- 3 Irene Diana Evans Dowling [1.1.2]
- 3 Beatriz Cecilia Evans Dowling [1.1.3]
- 3 Marcos Andrés Evans Dowling [1.1.4]
- Ana Inés Harris Peixoto
- 4 Mateo Evans Harris [1.1.4.1]
- 4 Sonia Evans Harris [1.1.4.2]
- 4 Inés Evans Harris [1.1.4.3]
- 4 Mateo Evans Harris [1.1.4.1]
- 3 Heriberto Miguel Evans Dowling [1.1.1]
- 2 Erin Dowling O'Brien [1.2] f. 28 Abr 2008
- Guillermo Garay f. Sí, fecha desconocida
- 3 María Mercedes Garay Dowling [1.2.1]
- Miguel Schiavoni
- 4 Matías Schiavoni Garay [1.2.1.1]
- 4 Tomás Schiavoni Garay [1.2.1.2]
- 4 Florencia Schiavoni Garay [1.2.1.3]
- 4 Matías Schiavoni Garay [1.2.1.1]
- 3 María Mercedes Garay Dowling [1.2.1]
- 2 Desmond Miguel Dowling O'Brien [1.3]
- María Isabel Mussel Pesce f. 12 Sep 2013
- 3 Miguel Luis Dowling Mussel [1.3.1]
- Isabel Estrugamou Bellocq
- 4 Miguel Rodolfo Dowling Estrugamou [1.3.1.1]
- 4 Victoria Dowling Estrugamou [1.3.1.2]
- 4 Ignacio Luis Dowling Estrugamou [1.3.1.3]
- 4 Miguel Rodolfo Dowling Estrugamou [1.3.1.1]
- 3 Isabel María Dowling Mussel [1.3.2]
- 3 Alejandro Dowling Mussel [1.3.3]
- 3 Cecilia María Dowling Mussel [1.3.4]
- 3 Miguel Luis Dowling Mussel [1.3.1]
- 2 Cecilia Miriam Dowling O'Brien [1.1]