Person Sheet
NameBlanche of Lancaster de Grosmont Countess of Derby, 6921, F
Birth1341-03-25
Death1369-09-12, Bollingbrooke Castle, England
FatherHenry Plantagenet Duke of Lancaster , 6922, M (1306-1361)
MotherIsabel de Beaumont , 4183, F (-1361)
Spouses
1John of Gaunt Plantagenet Duke of Lancaster 
, 6912, M
, 6912, MBirth1340-03-25, Ghent, Flanders
Death1398-02-03, Leicester Castle, England
FatherEdward III Plantagenet , 6913, M (1312-1377)
MotherPhilippa of Hainaulth and Holland , 6914, F (1311-1369)
Marriage1359-05-13, Reading, England
ChildrenPhilippa of Lancaster , 6841, F (1360-1415)
Elizabeth of Lancaster , 4003, F (1364-1425)
Edward , 4234, M (1364-1364)
John , 4232, M (<1366-)
Henry IV of Bolingbroke (Lancaster) , 4004, M (1366-1413)
Isabelle , 4236, F (1368-)
John , 4235, M
Notes for Blanche of Lancaster de Grosmont Countess of Derby
Died of the plague
Notes for John of Gaunt (Spouse 1)
He had children by three different women, and married his last spouse well after the birth of their children.