Geoffrey De Saye
Geoffrey was born in 1298.  He died at the age of 61 on June 26th, 1359.

 Maud De Beauchamp
Maud was born in 1311.  She died at the age of 58 in 1369.

 Joan De Saye
Joan was born in 1335.  She died at the age of 43 on June 29th, 1378.

 Idonae De Saye
She died on June 26th, 1384.