Paternal Side

• William 1st Earl of Pembroke (2nd Creation) ( 1146 - 1219  (73 years))

• FitzGilbert, John ( Abt 1105 - Abt 1165  (~ 60 years))
• de Salisbury, Sybil ()

• Gilbert ( - 1129)
• Margaret ()
• de Salisbury, Walter ( - 1147)
• de Chaworth, Sybil ()

de Clare Side

• de Clare, Isabella Countess of Pembroke ( 1172 - 1220  (48 years))

• FitzGilbert de Clare, Richard 2nd Earl of Pembroke ( Abt 1130 - 1176  (~ 46 years))
• MacMorrough, Aoife ( 1145 - Aft 1189  (> 45 years))

• de Clare, Gilbert 1st Earl of Pembroke ( Abt 1100 - 1148  (~ 48 years))
• de Beaumont, Isabel ( Between 1102 and 1107 - Aft 1172  (~ 71 years))
• MacMorrough, Dermot King of Leinster ( 1110 - 1171  (61 years))
• O'Toole, Mor ( Abt 1114 - 1191  (~ 77 years))