Edmund Mortimer Sir
He died in 1331.¹ 

 Elizabeth de Badlesmere
Elizabeth was born in 1313.¹   She died at the age of 43 on June 8th, 1356.  She was buried in Black Friars,London,Middlesex,Eng.^2 2 

 Roger Mortimer 2nd Earl of March
Roger was born on November 11th, 1328 in Ludlow.^1 1