Rafael Rosendo Howard Arrién
Cir. 1877 - (
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 Rafael Rosendo Howard Arrién [1] n. Cir. 1877
- Carolina Fuller Crocker n. Cir. 1879
- 2 Rafael Carlos Howard Fuller [1.1]
- 2 María del Carmen Carolina Ana Howard Fuller [1.2]
- Manuel Pérez Gomar Cordero
- 3 Renée Sofía Pérez Gomar Howard [1.2.1]
- 3 Myriam Marta Pérez Gomar Howard [1.2.2]
- 3 Renée Sofía Pérez Gomar Howard [1.2.1]
- 2 Enrique Howard Fuller [1.3]
- Milka Zubillaga Risso
- 3 Beatrice Howard Zubillaga [1.3.1]
- 3 Milka Howard Zubillaga [1.3.2]
- 3 Nora Howard Zubillaga [1.3.3]
- 3 Beatrice Howard Zubillaga [1.3.1]
- 2 Dinorah Howard Fuller [1.4] n. Cir. 1918
- Carlos María Sanguinetti
- 3 Carlos Sanguinetti Howard [1.4.1]
- 3 Sofía Sanguinetti Howard [1.4.2]
- 3 Silvia Sanguinetti Howard [1.4.3]
- 3 Carlos Sanguinetti Howard [1.4.1]
- 2 Rafael Carlos Howard Fuller [1.1]