*Gwenllian verch Gruffydd
born about 1085 Aberffraw Castle, Caernarvonshire, Wales
died 1136 Battle of Maes?

father:
*Gruffydd ap Cynan Prince of Gwynedd
born 1055 Dublin, Ireland
died 1137 Caernarvonshire, Wales
buried Bangor Cathedral, Is Gwyrfai, Caernarvonshire, Wales

mother:
*Angharad verch Owain of Tegaingl
born about 1065 Tegaingl, Flintshire, Wales
died 1162
married about 1082

siblings:
*Rhanullt verch Gruffydd born about 1083 Caernarvonshire, Wales
*Owain "Fawr" ap Gruffydd Prince of Gwynedd
born about 1087 Caernarvonshire, Wales
died December 1169 Caernarvonshire, Wales
buried Bangor Cathedral, Is Gwyrfai, Caernarvonshire, Wales
*Susanna verch Gruffydd born about 1095 Caernarvonshire, Wales
*Yslani verch Gruffudd born about 1104 Caernarvonshire, Wales
Membyr "Ddu" ap Gruffydd born about 1114 Caernarvonshire, Wales
Rhael verch Gruffydd born about 1116 Caernarvonshire, Wales
Annes verch Gruffydd born about 1118 Caernarvonshire, Wales
*Margred verch Gruffydd born about 1120 Caernarvonshire, Wales
Tudwal ap Gruffydd born about 1122 Caernarvonshire, Wales
Elen verch Gruffydd born about 1089 Aberffraw Castle, Anglesey, Wales
Merinedd verch Gruffydd born about 1091 Aberffraw Castle, Anglesey, Wales
*Cadwaladr ap Gruffydd born about 1096 Caernarvonshire, Wales
died March 1172 buried Bangor, Caernarvonshire, Wales
Cadwallon ap Gruffydd born about 1097 Caernarvonshire, Walesey, Wales died 1132

spouse:
*Gruffydd ap Rhys
born about 1081 Llandilo, Carmarthanshire, Wales
died April 1137

children:
*Nest verch Gruffydd born about 1100 (or 1130?) Carmarthenshire, Wales
Morgan ap Gruffydd born about 1116 Carmarthenshire, Wales died 1136
*Maelgwn ap Gruffydd born about 1119 Carmarthenshire, Wales died 1136?
Anarawd ap Gruffydd born about 1121 Carmarthenshire, Wales died 1143
Cadell ap Gruffydd born about 1125 Carmarthenshire, Wales
Owain ap Gruffydd born about 1126 Carmarthenshire, Wales
*Rhys "Fychan" ap Gruffydd born about 1129 Dynevor Castle, Llandilo, Carmarthenshire, Wales
died after 24 April 1197 buried St. David's, Pebidiog, Pembrokeshire, Wales
Maredudd ap Gruffydd born about 1128 Carmarthenshire, Wales died 1136
*Gwladus verch Gruffydd born about 1130 Carmarthenshire, Wales
Son ap Gruffydd born about 1134 Carmarthenshire, Wales

biographical and/or anecdotal:

notes or source:
ancestry.com