Rodger de Stapleton
Rodger was born in 1185.  He died before June 1246.

 Juliana de Wath
Juliana was born in 1200.  Juliana is no longer alive.

 Nicholas de Stapleton
Nicholas was born in 1225 in Hachilsay, Yorkshire, England.  He died at the age of 65 in 1290.