Nicholas de Percy
Nicholas was born about 1290 in Kildale, Yorkshire, England.  He died on August 6th, 1324.  He was buried in One of Lancaster's party in rebellion against Edward II.

 Joan Foliot
Joan was born in 1295 in Melbury Turbeville, Dorsetshire, England.  She died before February 11th, 1349 in Nantwich, Cheshire, England.

 Joan de Percy
Joan was born about 1323 in Kildale, Yorkshire, England.  She died after 1373 in Wiston, Sussex, England.  She was buried in Aged 26 at death of her mother in 1348.