John De Holland & Beatriz De Portugal De Aviz 
John De and Beatriz De Portugal De were married in a religious ceremony on January 20th, 1432.
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Personal Details
John De Holland
John De was born on March 29th, 1395 in Dartington, Devonshire, England. He died at the age of 52 on August 5th, 1447. He was buried in St. Katherine by the Tower, London.
Beatriz De Portugal De Aviz
Beatriz De Portugal De was born about 1386. She died on December 25th, 1447 in East Shefford, Berkshire, England.