María Teresa Urdaniz Rivadavia
(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 María Teresa Urdaniz Rivadavia [1]
- Alfredo Félix Spika de Eléspuru n. 18 Dic 1937 f. 2 Jun 2017
- 2 Francisco Spika Urdaniz [1.1]
- Paula Salerno Areco n. 25 Ene 1979 f. 17 Jul 2017
- 3 Adela Spika Salerno [1.1.1]
- 3 Isidro Spika Salerno [1.1.2]
- 3 Adela Spika Salerno [1.1.1]
- + Clara Camogli Molina
- 2 Violeta Spika Urdaniz [1.2]
- 2 Agustina Spika Urdaniz [1.3]
- Sebastián Ramón Defferrari Pereyra Iraola
- 3 Francisca Defferrari Spika [1.3.1]
- 3 Simón Defferrari Spika [1.3.2]
- 3 Olivia Defferrari Spika [1.3.3]
- 3 Francisca Defferrari Spika [1.3.1]
- 2 Francisco Spika Urdaniz [1.1]