Ralph de Neville
Ralph de was born in 1394 in Althorpe, Northamptonshire, England.¹   He died at the age of 63 on February 25th, 1457 in England.¹ 

 Mary de Ferrers
Mary was born before 1364.  Mary is no longer alive.

 John Neville
He died on May 17th, 1481.