Pedro De Aviz & Isabel D' Aragon-Urgel 
Pedro De and Isabel D' were married in a religious ceremony on September 13th, 1428 in Alcolea del Cinca. They had two daughters named Isabel De and Beatriz De.
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Personal Details
Pedro De Aviz
Pedro De was born on December 9th, 1392 in Lisboa, Portugal. He died at the age of 56 on May 20th, 1449 in Killed in Alfarrobeira, Lisoba, Portugal. He was buried in Alverca, Lisboa, Portugal.
Isabel D' Aragon-Urgel
Isabel D' was born on March 12th, 1409 in Urgel. She died at the age of 34 on August 29th, 1443 in Coimbra, Portugal.
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Children
Isabel De Aviz
Isabel De was born on March 1st, 1432 in Coimbra, Portugal. She died at the age of 23 on December 2nd, 1455 in Evora, Portugal.
Beatriz De Aviz
Beatriz De was born on November 21st, 1435 in Coimbra, Portugal. She died at the age of 26 on February 22nd, 1462 in Belgium.