Philippa of Lancaster

Philippa of Lancaster
Queen Philippa in Genealogia dos Reis de Portugal (António de Holanda; 1530–1534)
Queen consort of Portugal
Tenure	14 February 1387 – 19 July 1415
Born	31 March 1360 Leicester Castle, Leicester, England
Died	19 July 1415(1415-07-19) (aged 55) Sacavém, Portugal
Burial	Batalha Monastery
Spouse	John I of Portugal
Issue among others...	Edward, King of Portugal Peter, Duke of Coimbra Henry, Duke of Viseu Isabella, Duchess of Burgundy John, Constable of Portugal Ferdinand, Master of Aviz
House	Lancaster
Father	John of Gaunt, 1st Duke of Lancaster
Mother	Blanche of Lancaster
Signature

Philippa of Lancaster (Portuguese: Filipa [fiˈlipɐ]; 31 March 1360 – 19 July 1415) was Queen of Portugal from 1387 until 1415 as the wife of King John I. Born into the royal family of England, her marriage secured the Treaty of Windsor and produced several children who became known as the "Illustrious Generation" in Portugal.