John"Of Gaunt" Plantagenet
John"Of Gaunt" was born in Abbaye DE St Bavon, Ghent, Flandre-Orientale, Belgium.  He died on February 3rd, 1399 in Leicester Castle, Leicester, Leicestershire, England.

 Catherine De Roet
Catherine was born in 1350 in Picardy, Somme, , France.  She died at the age of 53 on May 10th, 1403 in Lincoln, , Lincolnshire, England.

 Joan De Beaufort
Joan was born in 1375 in Beaufort Castle, Anjou, , France.  She died at the age of 65 on November 13th, 1440 in Howden, , Yorkshire, England.