Richard DE CLARE , 2nd Earl of Gloucester (4 Aug 1222 - 15 Jul 1262)
Richard DE CLARE , Earl of Hertford (ABT. 1153 - 1217)
Richard DE CLARE , Regent of England (1035 - 1090)
Richard "Strongbow" DE CLARE (ABT. 1130 - ABT. 20 Apr 1176)
Richard FitzGilbert DE CLARE , Earl of Hertford (BEF. 1100 - 1136)
Roger DE CLARE , Earl of Hertford (AFT. 1115 - 1173)
Thomas DE CLARE , Lord of Thomond (ABT. 1245 - 1287)
Walter DE CLARE ( - )
William DE CLARE (1228 - 1259)
Eupheme FitzRoger DE CLAVERING ( - )
Alice DE CLERMONT ( - )
Walter DE CLIFFORD ( - )
Alice\Adelaide DE COURTENAY (ABT. 1160 - )
Elizabeth DE COURTENAY (1127 - ABT. 1205)
Elizabeth DE COURTENAY ( - )
Peter II DE COURTENAY , Emperor of the East (ABT. 1155 - AFT. Jun 1219)
Yolande DE COURTENAY ( - )
Ellen DE CULCHETH ( - )
Gilbert DE CULCHETH ( - )
Alice DE DRIBY ( - )
John DE DRIBY ( - )
Adam DE DUTTON (ABT. 1164 - )
Edmund DE DUTTON (ABT. 1340 - )
Hugh DE DUTTON ( - )
Hugh DE DUTTON ( - )
Hugh DE DUTTON (1276 - 1326)
Hugh DE DUTTON (1130 - )
Hugh Fitz-Odard DE DUTTON ( - )