Sir Robert de Ferrers
Sir Robert was born on March 25th, 1309 in Chartley Castle, Staffordshire, England.  He died at the age of 41 on August 28th, 1350.

 Joan de la Mote
Joan was born about 1320.  She died on June 29th, 1375 in London, England.

 Sir Robert De Ferrers
Sir Robert was born about 1350 in Chartley Castle, Stafford, England.