Philippa of Lancaster, LG (31 March, 1360 - July 19, 1415) was an English princess, daughter of John of Gaunt, 1st Duke of Lancaster (a son of Edward III of England and Philippa of Hainault) by his wife and cousin Blanche of Lancaster. Blanche was the daughter of Henry of Grosmont, 1st Duke of Lancaster and Isabel de Beaumont. Philippa became Queen consort of Portugal by her marriage with king John I, celebrated on 11 February, 1387 in the city of Porto. Wikipedia
The definitive Wikipedia entry for Philippa Of Lancaster. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Philippa_of_Lancaster
