Geoffrey de Greneville
Geoffrey was born in 1228.  He died at the age of 86 on October 21st, 1314.

 Maude de Lacy
Maude was born in 1223.  She died at the age of 66 in March 1289.

 Piers de Greneville
Piers was born in 1244.  He died at the age of 48 in 1292.