Martha Emilia Perkins Guers
1926 - 2000 (74 años)(
= Gráfico descendencia hasta este punto, 
= Expandir, 
= Contraer)
- 1 Martha Emilia Perkins Guers [1] n. 1926 f. 20 Nov 2000
- Carlos Pieres Ferreyra n. 1924 f. 2 Dic 1994
- 2 Marta Inés Pieres Perkins [1.1]
- Fernando María Piñero García Mata
- 3 María Martha Piñero Pieres [1.1.1]
- 3 Magdalena Piñero Pieres [1.1.2]
- 3 Rodrigo Francisco Piñero Pieres [1.1.3]
- 3 Pilar Piñero Pieres [1.1.4]
- 3 Agustina Piñero Pieres [1.1.5]
- 3 Fernando Piñero Pieres [1.1.6]
- 3 María Martha Piñero Pieres [1.1.1]
- 2 Enrique Pieres Perkins [1.2]
- Mary Ann Donadt Attwell Ocantos
- 3 Cristóbal Pieres Donadt [1.2.1]
- 3 Esteban Pieres Donadt [1.2.2]
- 3 Enrique Pieres Donadt [1.2.3]
- 3 Cristóbal Pieres Donadt [1.2.1]
- 2 Lucila Pieres Perkins [1.3]
- Antonio Roberto Serú Campos
- 3 Candelaria Serú Campos Pieres [1.3.1]
- 3 Lucila Serú Campos Pieres [1.3.2]
- 3 Martín Antonio Serú Campos Pieres [1.3.3]
- 3 Martín Serú Campos Pieres [1.3.4]
- 3 Mercedes Serú Campos Pieres [1.3.5]
- 3 Candelaria Serú Campos Pieres [1.3.1]
- 2 Silvia Pieres Perkins [1.4]
- Carlos López Fresco González Calderón
- 3 Ángeles López Fresco Pieres [1.4.1]
- 3 Santiago López Fresco Pieres [1.4.2]
- 3 Celina López Fresco Pieres [1.4.3]
- 3 Jaime López Fresco Pieres [1.4.4]
- 3 Belén López Fresco Pieres [1.4.5]
- 3 Ángeles López Fresco Pieres [1.4.1]
- 2 Marta Inés Pieres Perkins [1.1]