King Henry IV Of England
Henry IV was born in 1366.  He died at the age of 47 in 1413.

 Mary de Bohun
She died in 1394.

 King Henry V Of England
Henry V was born in 1387.  He died at the age of 35 in 1422.

 Duke Of Gloucester Humphrey Of England
He died in 1447.

 Duke Of Bedford John Of England
He died in 1435.

 Duke Of Clarence Thomas Of England
He died in 1421.