William De+ Plumpton
William De+ was born about 1294 in Plumpton, Spofforth, Yorkshire, England.  He died in 1362.

 Christianna d'Aubigny De+ Mowbray
Christianna d'Aubigny De+ was born about 1312.  She died on December 25th, 1362.

 Robert Plumpton
Robert was born about 1340 in Plumpton, Yorkshire, England.  He died on April 19th, 1407.

 Alice De+ Plumpton
Alice De+ was born about 1342 in Plumpton, Yorkshire, England.  She died after 1406 in Aighton, Lancaster, England.