Sir Thomas de Clifford 6th Lord Clifford
Thomas was born in 1363.²   He died at the age of 28 on August 18th, 1391 in Germany.³ 

 Elizabeth de Ros
Elizabeth was born in 1364.⁴   She died at the age of 60 in March 1424.⁵ 

 Sir John Clifford 7th Lord Clifford, K.G.
John was born in 1388.⁶   He died  due to killed in battle at the age of 34 on March 13th, 1422 in Meaux, France.⁷