Guiomar was the daughter of Juan Manuel de Castilla and Inés de Castañeda. The date and place of her birth have not been found.
Her husband was Juan Martínez de Leyva. They were married, but the date and place have not been found. They had no known children.
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Juan Manuel de Castilla |
Juan Manuel de Castilla |
saint Fernando III de Castilla |
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Elisabeth von Hohenstaufen |
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Béatrice de Savoie |
Amédée IV de Savoie |
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Cécile des Baux |
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