2nd Earl of Ulster Richard (The Red) de Burgh
Richard, known as The Red, was born in 1259 in Ulster Planation, Ulster, Ireland.¹   He died at the age of 67 on July 26th, 1326 in Athassel Monastery near Cashel, County Tipperary, Ireland.² 

 Margaret de Guines
Margaret was born in 1264.²   She died at the age of 40 in 1304.² 

 Avelina de Burgh
Avelina was born in 1280 in Ulster, Ireland.³ 

 Eleanor de Burgh
Eleanor was born in 1282 in Belfast, Ireland.³   She died at the age of 43 in 1325.⁴ 

 Walter de Burgh
Walter was born in 1285 in Ulster, Ireland.³ 

 Earl of Ulster John de Burgh
John was born in 1286 in Ulster, Ireland.³   He died at the age of 27 on June 18th, 1313.² 

 Matilda de Burgh
Matilda was born in 1288 in Ulster, Ireland.³ 

 Thomas de Burgh
Thomas was born in 1288 in Ulster, Ireland.³ 

 Elizabeth de Burgh
Elizabeth was born in 1289 in Dunfermline, Fife, Scotland.³ 

 Catherine de Burgh
Catherine was born in 1296 in Ulster, Ireland.³ 

 Edmund de Burgh
Edmund was born in 1298 in Ulster, Ireland.³ 

 Joan de Burgh
Joan was born in 1300 in Ulster, Connaugh, Ireland.¹   She died at the age of 59 on April 23rd, 1359 in Kildare, Ireland.¹