| | Pedro Fernández de Castro 1290–1343 | | |
| | Beatriz de Acuña y Girón – | | |
| | Fernando Alfonso de Valencia 1316–1384 | | |
| | Juana Fernández de Castro – | | |
| | Violante Sánchez de Castilla – Fernán Rodríguez de Castro – | | |
| | Isabel Fernández Pacheco – Alonso Pérez de Guzmán –1371 | | |
| | Fernán Yañez de Saavedra – Violante Páez de Castro – | | |
| | María López de Villalobos – Juan García de Saavedra –1362 | | |
| | María Rodríguez de Villalobos – Lope Fernández Pacheco –1348 | | |
| | Teresa Sánchez de Castilla – | | |
| | | | | | Alfonso Tello de Meneses – | | | | Alonso Téllez de Meneses –1230 | | | | | Rodrigo de Gutiérrez Girón –1193 | | | | Rodrigo Muñoz de Guzmán – |
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| | | | | | | Mafalda de Saboya 1125–1158 | | |
| | | Ramon Berenguer IV … 1113–1162 | | |
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| | | Mayor Guillén de Guzmán – | | | | Beatriz de Suabia 1202–1235 | | | | Aldonza Martínez de Silva – Inés Iñiguez de Mendoza – | | | | Urraca de Portugal 1151–1188 | | |
| | | Leonor Plantagenet 1162–1214 | | |
| | | Gil Vázquez de Soverosa – María Arias de Fornelos – |
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| | | Felipe de Hohenstaufen 1180–1208 | | | | Beatriz de Borgoña 1145–1184 | | |
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| | | Guillén Pérez de Guzmán – | | | | Pedro Ruiz de Guzmán –1195 | | |
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| | | | | | | | | | | | | Pedro II de Courtenay 1155–1219 | | |
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