Baron John de Burgh of Lanvallei
John was born about 1212 in Banstead, Surrey, England.  He died in 1248.

 Hawise de Lanvaley
Hawise was born about 1214 in Lanvalay, Connaught, Ireland.  She died in 1249.

 Lord John de Burgh of Lanville
John was born about 1236 in Lanvalay, Connaught, Ireland.  He died about March 3rd, 1279 in Lanvalay, Connaught, Ireland.