, Duke of Clarence Lionel of Antwerp
, Duke of Clarence was born on November 29th, 1338 in Antwerp, Belgium.  He died at the age of 29 on October 17th, 1368 in Alba, Peidmont, Italy.

 Elizabeth de Burgh , Countess of Ulster
Elizabeth was born on July 6th, 1332.  She died at the age of 31 in 1363.

 Philippa Plantagenet , Countess of Ulster
Philippa was born on August 16th, 1355 in Eltham Palace, Kent, England.  She was buried in , Wigmore, Herefordshire, England.