| | Inés de Portocarrero y Ribera – | | |
| | Juan Portocarrero y Pacheco – | | |
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| | Gonzalo Chacón de Guevara –1556 | | |
| | Francisca de Guevara Pacheco – Gonzalo Chacón y Fajardo – | | |
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| | Gonzalo Chacón de Guevara –1556 | | |
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| | Íñigo López de Mendoza y Quiñones – | | |
| | María Portocarrero Enríquez – Juan Fernández Pacheco y Téllez Girón – | | |
| | | | | | Alonso Enríquez 1354–1429 | | | | Fadrique Alfonso de Castilla 1333–1358 | | | | | | | | Constanza de Portugal 1285–1313 | | |
| | | | Alfonso IV de Borgoña … 1291– | | |
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| | | Pedro González de Mendoza 1340–1385 Aldonza Fernández de Ayala – | | | | Gonzalo Yáñez de Mendoza – | | | | Diego Hurtado de Mendoza – | | |
| | | Diego Fernández de Orozco – |
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| | | Fernán Pérez de Ayala –1385 Elvira Álvarez de Ceballos – | | | | Pedro López de Ayala 1278– Sancha Fernández Barroso – | | |
| | | Diego Gutiérrez de Ceballos –1330 | | |
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