John Of Gaunt Duke Of Lancaster
John was born in March 1340 in Ghent, Flanders.  He died at the age of 57 on February 3rd, 1398 in Leicester Castle, England.

 Blanche Of Lancaster
Blanche was born on March 25th, 1345.  She died at the age of 24 on September 12th, 1369 in Bolingbroke Castle, Lincoln, England.

 Phillipe Of Lancaster
Phillipe was born in 1360.  She died at the age of 55 in 1415.

 Elizabeth Of Lancaster
Elizabeth was born in 1363.  She died at the age of 62 in 1425.

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

 Isabel
Isabel was born in 1374.