John of Portugal, Infante Constable of Portugal

1400 - 1442  (42 years)

• Name	John of Portugal
  Suffix	Infante Constable of Portugal
  Birth	13 Jan 1400	Santarém, Kingdom of Portugal
  Gender	Male
  Maternal Noble Family	Lancaster
  Paternal Noble Family	Aviz
  Reference Number	13023
  Death	18 Oct 1442	Alcácer do Sal, Kingdom of Portugal
  Person ID	I13023	KLD Genealogy
  Last Modified	10 Apr 2026

  
  

  Father	John of Portugal, I King of Portugal,   b. 11 Apr 1357, Lisbon, Portugal d. 14 Aug 1433, Lisbon, Portugal (Age 76 years)
  Relationship	bio
  Mother	Philippa of Lancaster, Queen Consort of Portugal,   b. 31 Mar 1360, Leicester Castle, Leicester, England d. 19 Jul 1415, Sacavém, Portugal (Age 55 years)
  Relationship	bio
  Family ID	F5011	Group Sheet  |  Family Chart

  
  

  Family	Isabella of Barcelos,   b. Oct 1402   d. 26 Oct 1466 (Age 64 years)
  Children	1. Diogo of Portugal, Infante 4th Constable of Portugal,   b. 1425   d. 1443 (Age 18 years)  [Father: bio]  [Mother: bio] + 2. Isabella of Portugal, Queen of Castile,   b. 1428   d. 15 Aug 1496 (Age 68 years)  [Father: bio]  [Mother: bio] + 3. Beatrice of Portugal, Infanta Duchess of Viseu,   b. 13 Jun 1430   d. 30 Sep 1506 (Age 76 years)  [Father: bio]  [Mother: bio]   4. Phillipa of Portugal, Infanta Lady of Almada,   b. 1432   d. 1444 (Age 12 years)  [Father: bio]  [Mother: bio]
  Family ID	F4824	Group Sheet  |  Family Chart
  Last Modified	10 Apr 2026

  
  

• Photos

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