Family: 1st Earl Of Ulster Walter De Burgh / Isabel Fitzjohn (F666)
m. 1257
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Male
1st Earl Of Ulster Walter De Burgh
Birth Abt 1230 Galway, Clare, Ireland 
Death 28 Jul 1271 County Connaught, Ireland Burial Aug 1271 County Tipperary, Ireland Marriage 1257 Surrey, England Father 1st Baron Of Connaught Richard Mor De Burgh | F1440 Group Sheet Mother Lady Connacht Egidia De Lacy | F1440 Group Sheet
Female
Isabel Fitzjohn
Birth 1234 County Connaught, Ireland Death 20 May 1274 Essex, England Burial Essex, England Father Lord Of Shere John Fitzgeoffrey | F665 Group Sheet Mother Countess Of Essex Isabel Bigod | F665 Group Sheet
Male
+ 3rd Earl Of Ulster Richard Burgh
Birth 1259 Ulster, Northern Ireland Death 29 Jul 1326 County Tipperary, Ireland Burial 29 Aug 1326 County Tipperary, Ireland Spouse Margaret Guines | F4556 Marriage Bef 27 Feb 1281 Ireland
Female
+ Lady Of Ulster Gille De Burgh
Birth Abt 1263 County Connaught, Ireland Death 26 Oct 1327 Banffshire, Scotland Burial 31 Oct 1327 Fifeshire, Scotland Spouse 5th High Steward Of Scotland James Stewart | F933 Marriage Abt 1290 Aryshire, Scotland