Robert de Ferrers, 3nd Baron Ferrers of Chartley English Baron (1309–1350) Parents Hawise Muscegros John de Ferrers, 1st Baron Ferrers of Chartley Children John de Ferrers, 4rd Baron Ferrers of Chartley Robert Ferrers Siblings Eleanor Ferrers Catherine de Bures John de Ferrers, 2nd Baron Ferrers of Chartley Partners Margaret de Ferrers