Notes for Catherine de Roet of Swynford: John of Gaunt was her 2nd marriage and his 3rd. Prior to marriage she had been his mistress.She was Hugh Swynford's 3rd wife.Sister-in-law of Geoffrey Chaucer.All her issue legitimated by charter of Richard II, 1397. Source: http://awt.ancestry.com/cgi-bin/igm.cgi?op=GET&db=ancestorsearch&id=I1475
More About Catherine de Roet of Swynford: Burial: Angel Choir, Cathedral, Lincoln, Lincolnshire, England.300 Record Change: 06 July 2006
More About Catherine de Roet of Swynford and John Plantagenetof Gaunt, duke of Lancaster: Marriage: Abt. 1366, Lincoln Cathedral, Lincoln, Lincolnshire, England.301