The title of Earl of Ulster has been created six times in the Peerage of Ireland and twice in the Peerage of the United Kingdom. Since 1928, the title...

Earl of Ulster and 3rd Baron of Connaught (English: /dˈbɜːr/; d’-BER; 1240 – 29 July 1326), called The Red Earl (Latinized to de Burgo), was one of the...

(2004). "Mortimer, Roger (VII), fourth earl of March and sixth earl of Ulster (1374–1398)". Oxford Dictionary of National Biography (online ed.). Oxford...

Walter de Burgh, 1st Earl of Ulster, 2nd Lord of Connaught (English: /dˈbɜːr/; d’-BER; c. 1210 – 28 July 1271) also spelt Burke or Bourke, was an Irish...

Roger de Mortimer, 4th Earl of March, 6th Earl of Ulster (11 April 1374 – 20 July 1398) was an English nobleman. He was considered the heir presumptive...

Mortimer, 5th Earl of March, 7th Earl of Ulster (6 November 1391 – 18 January 1425), was an English nobleman and a potential claimant to the throne of England...

Richard married Anne Neville, daughter of Richard Neville, 16th Earl of Warwick and widow of Edward of Westminster, son of Henry VI. He governed northern England...

Mortimer, 3rd Earl of March and Earl of Ulster (1 February 1352 – 27 December 1381) was an English magnate who was appointed Lieutenant of Ireland, but...

about when Walter de Burgh, 1st Earl of Ulster became Earl of Ulster in 1264. He merged the family arms (heraldry) of the ancient Anglo-Norman and Hiberno-Norman...

of England (and believed to be the ancestor of the Lords Burgh). William's descendants included the Lords of Connaught (Connacht) and Earls of Ulster...