Edmund "of Langley" Plantagenet Prince of England
Edmund "of Langley" was born on June 5th, 1341 in Kings Langley,Herts.,England.  He died in Kings Langley,Herts.,England.

 Isabel Perez Princesa de Castilla y Leon
Isabel Perez Princesa de was born in 1355 in Morales,Tordesillas,Villadolid,Spain and her baptism took place in (37-1392).¹   She died in Langley,Hertford,England.  She was buried in ChurchThe Dominican Friars,Hertford,England.^2 1 

 Constance , Countess of York Plantagenet
Constance , Countess of York was born about 1374 in Conisbuorough Castle,Yorkshire,England.  She died on November 28th, 1416 in Reading Abbey,Berkshire,England.

 Richard Plantagenet Prince of England
Richard was born about September 1376 in ,Coinsbrough,Yorkshire,England.  He died on August 5th, 1415 in ,Southampton,Hampshire,England.  He was buried in 1415 in Chapel of Gods,Southampton,Hampshire,England.