Thomas De ROS
Thomas was born on January 13th, 1336 in , Stoke Albany, Northamptonshire, Eng..  He died at the age of 48 on June 8th, 1384 in , Uffington, Lincolnshire, Eng..

 Beatrice STAFFORD
Beatrice was born about 1340 in Tunbridge, Staffordshire, Eng..

 Margaret De ROS
Margaret was born about 1361 in Helmsley, Yorkshire, Eng..¹   She died before 1414.¹