Thomas De Lucy
Thomas was born in 1225 in Egremont, Cumberland, England.  He died at the age of 69 on April 29th, 1294 in England.

 Isabel De Bolteby
Isabel was born about 1225 in South Tynedale, Northumberland, England.  She died about 1257.

 Maud De Lucy
Maud was born in 1239 in Egremont, Cumberland, England.  She died after 1288.

 Thomas De Lucy
Thomas was born about 1245.