Juan was the son of unknown parents. The date and place of his birth have not been found.
He died in APR 1294 in Córdoba, Andalucía, España .
He had two marriages/partners. His first wife was Teresa II Díaz de Haro, who he married in AFT 1269. The place has not been found. Their four known children were Juan II Núñez (1276-1315), Nuño González (c1284-1296), Juana Núñez (1285-1351) and Teresa Núñez (c1280-c1314).
His second wife was Teresa Álvarez de Azagra, who he married in 1260. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Death | APR 1294 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | señor de la Casa de Lara, Lerma, Amaya, Dueñas, Palenzuela, Tordehumos, Torrelobatón, y la Mota | |||||
| Nobility Title | señor de Albarracín |
Note 1