Warine de Lisle of Baron l' Isle
Warine de Lisle of was born in 1277.  He died at the age of 50 in 1327.

 Alice de Teyes
Alice was born in of Shirburn, Oxfordshire.  She died on August 2nd, 1347.

 Gerard de l' Isle Baron l' Isle
Gerard de l' Isle was born in 1304 in of Kingston Lisle, Bedfordshire.  He died at the age of 56 on June 9th, 1360 in of Stowe, Northamptonshire.

 Alice de l' Isle
She died after 1344.