Edmund Duke Of York
Edmund was born in 1342 in King's Langley,Hertfordshire,England.  He died at the age of 60 on August 1st, 1402.  He was buried in Church of the Dominicans,Langley,Hertfordshire,England.

 Isabel Of Castile And Laon
Isabel was born in 1355 in Morales,Castile,Spain.  She died at the age of 38 on November 23rd, 1393 in England.

 Constance Plantagenet
Constance was born about 1374 in Yorkshire,England.

 Richard Plantagenet
Richard was born in 1375.  He died at the age of 40 in 1415.