i need to add Teresa Sánchez de Castilla
son of María Alfonso Téllez de Meneses (c. 1250) and Sancho IV the Brave (12 May 1258 – 25 April 1295)
had three illegitimate children:
By María Alfonso Téllez de Menezes (d. Toro), wife of Juan García, Lord of Ucero:
by another woman whose name is unknown, he had:
- Alfonso Sánchez, who married, as his second wife, María Díaz de Salcedo, but died without issue.