Events

• Marriage of Elizabeth de Burgh, 4th Countess of Ulster
  Elizabeth de Burgh, 4th Countess of Ulster
  Elizabeth de Burgh, Duchess of Clarence, suo jure 4th Countess of Ulster and 5th Baroness of Connaught was a Norman-Irish noblewoman who married Lionel of Antwerp, 1st Duke of Clarence.- Family :...
  
  , daughter and heiress of William Donn de Burgh, 3rd Earl of Ulster
  William Donn de Burgh, 3rd Earl of Ulster
  William de Burgh, 3rd Earl of Ulster and 4th Baron of Connaught , was a noble in the Peerage of Ireland.-Background:...
  
   to Lionel of Antwerp, 1st Duke of Clarence
  Lionel of Antwerp, 1st Duke of Clarence
  Lionel of Antwerp, 1st Duke of Clarence, jure uxoris 4th Earl of Ulster and 5th Baron of Connaught, KG was the third son, but the second son to survive infancy, of Edward III of England and Philippa of Hainault...