Walter De Burgh
Walter was born about 1230 in Ulster, Connaught Province, Ireland.  He died on July 28th, 1271.

 Aveline de Mandeville
Aveline was born about 1240 in Shere, Surrey, England.

 Egidia De Burgh
Egidia was born about 1263 in Ulster, Northern Ireland.

 Agatha De Burgh
Agatha was born about 1267.

 Richard 'The Red' De Burgh
Richard 'The Red' was born in Ulster, Ireland.  He died on July 29th, 1326.