Thomas de Clifford
Thomas was born about 1363.  He died on August 18th, 1391.

 Elizabeth de Ros
Elizabeth was born about 1370.  She died on March 26th, 1424.

 Maud de Clifford
Maud was born before 1388.  She died on October 16th, 1446.

 John de Clifford
John was born about 1388.  He died in Meaux, Seine-et-Marne Dept., France.  He was buried in Bolton Abbey.

 Matilda de Clifford
Matilda was born about 1389.  She died on August 26th, 1446.