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Fernando IV. "el Ajurno" Castilia, de & Costanca Portugal, de

Fernando IV. "el Ajurno" and Costanca were married in a religious ceremony in 1302 in Valladolid. They had a son and two daughters, named Alfonso XI. "el Justo", Leonor and Constanza.

Personal Details
- Fernando IV. "el Ajurno" Castilia, de
  Fernando IV. "el Ajurno" was born in 1285 in Sevilla. He died at the age of 27 on September 17th, 1312 in Jaen.
  
  Costanca Portugal, de
  Costanca was born in 1290. She died at the age of 23 in 1313 in Sahagun. She was buried in Valladolid.

Children
- Leonor Castilia, de
  Leonor was born in 1307. She died at the age of 52 in 1359 in Chateau de Castroheriz.
  
  Constanza Castilia, de
  Constanza was born in 1308. She died at the age of 2 in 1310.
  
  Alfonso XI. "el Justo" Castilia, de
  Alfonso XI. "el Justo" was born on August 11th, 1311 in Salamanca. He died at the age of 38 on March 27th, 1350 in plague, Gibraltar.