Sir Roger III de Clifford
Sir Roger III was born in 1248 in Clifford Castle, Herefordshire, England.¹   He died at the age of 34 on November 6th, 1282 in Menai Straits, Isle of Anglesey, Wales.  He was buried in November 1264 in Rebeled against Simon de Montofrt government..^1 1 

 Isabel de Vipont
Isabel was born about 1254 in Ricester, Oxfordshire, England.¹   She died on May 14th, 1291.  She was buried in Interred: Shap Abbey, Westmorland..^1 1 

 Robert de Clifford Baron Clifford of Appleby
Robert de Clifford was born on April 1st, 1274 in Clifford Castle, Hertfordshire, England.¹   He died at the age of 40 on June 24th, 1314 in Clifford Castle, Hertfordshire, England.  He was buried in 1st Lord Clifford of Appleby, Westmorland..^1 1