Richard 'The Great' De Burgh
Richard 'The Great' was born about 1195 in Galway, Ireland.  He died about 1242.

 Egidia De Lacy
Egidia was born about 1200 in Dublin, Leinster, Ireland.

 Margery De Burgh
Margery was born about 1226.

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