John I (Aviz), King of Portugal

- 1433

• Name	John I (Aviz)  [1]
  Suffix	King of Portugal
  Gender	Male
  Death	7 Aug. 1433  [1]
  Person ID	I472	British Peerage & Gentry
  Last Modified	11 Aug. 2018

  
  

  Family	Philippa (Plantagenet), of Lancaster,   b. 31 March 1360   d. 9 June 1415 (Age 55 years)
  Family ID	F241	Group Sheet  |  Family Chart
  Last Modified	5 July 2018

  
  

• Heraldry

  Arms of the Kingdom of Portugal (1385)

  
  

• Sources

  [S8] Peter Townend (ed.), BP 1970, (London: Burke's Peerage Ltd., 1970), page liii.