Henry Plantagenet
Henry was born about 1300 in Grosmont Castle, Grosmont, Monmouthshire, England.  He died in Leicester, Leicestershire, England.  He was buried in Newark Church, Leicester, Leicestershire, England.

 Isabel de Beaumont
Isabel was born about 1310 in Loughborough Castle, Loughborough, Leicestershire, England.

 Blanche Plantagenet of Lancaster
Blanche was born on March 25th, 1345 in Lancaster, Lancashire, England.  She died at the age of 24 on September 30th, 1369 in London, Middlesex, England.  She was buried in St. Paul's Cathedral, London, Middlesex, England.