John De Beaumont
John was born about 1318 in Devonshire, England.  He died on May 10th, 1342.

 Alianor Plantagenet of Lancaster
Alianor Plantagenet of was born about 1311 in Grismond Castle, England.

 Sir John De Beaumont
Sir John was born about 1335.

 Henry De Beaumont
Henry was born about 1340 in Falkingham, Lincolnshire, England.  He died on June 17th, 1369 in Sempringham, Lincolnshire, England.

 Maud De Beaumont
Maud was born about 1342 in Devonshire, England.  She died in 1467.