Marriage of John of Gaunt and Katherine Roet
Marriage of John of Gaunt and Katherine Roet is in 1390-1399 Henry IV Accedes.
On 13 Jan 1396 John of Gaunt 1st Duke Lancaster (age 55) and Katherine Roet Duchess Lancaster (age 45) were married at Lincoln Cathedral [Map]. She by marriage Duchess Lancaster. He the son of King Edward III of England and Philippa of Hainault Queen Consort England.