Henry "of Grosmont" PLANTAGENET, DUKE OF LANCASTER
He married Isabel de Beaumont, Duchess of Lancaster . Isabel de Beaumont, Duchess of Lancaster was born at of Loughborough Castle, Loughborough, Leicestershire, England Abt 1315 daughter of Henry Beaumont, Earl of Buchan and Alice Comyn, Countess of Buchan .
They were the parents of 2
children:
Maud Plantagenet Duchess of Bavaria, Countess of Holland
born 4 Apr 1339.
Blanche Plantagenet, Duchess of Lancaster
born 25 Mar 1345.
Henry "of Grosmont" Plantagenet, Duke of Lancaster died 24 Mar 1360/61 at Spms, Leicester, Leicestershire, England .
Isabel de Beaumont, Duchess of Lancaster died Aft 24 Mar 1360/61 .