Sir Robert de Plumpton
M, b. 1239, d. 1295
Robert de was born in 1239 in Spofforth Parish, West Riding of Yorkshire, England, at the Ville de Plumpton. He was the son of Nigell de Plumpton. Robert married Isabella (?). Robert changed the seal of the family so as to separate more distinctly from the Percy family. Robert departed this life in 1295.