John de BURGH
John de was born about 1236 in Lanvalay, Connaght, Ireland.  He died in 1279 in Lanvalay, Connaght, Ireland.

 Cecilia BALIOL
Cecilia was born about 1240 in Bernard Castle, Gainsford, Durham, England.  She died in 1289.

 Margaret de BURGH
Margaret de was born about 1264 in Portslade, Sussex, England.  She died in 1304.