Genealogy of the Bryan and Martin Families
Iorwerth Drwyndwn
- 1194Drag or scroll to see more of the chart.
Cynan ab Iago
1030-
1030-
unknown
1030-
1030-
unknown
1035-
1035-
Trahaern
-1110
-1110
unknown
-1110
-1110
Gryffydd
1054-1138
1054-1138
Angharad
1055-
1055-
Llowarch, of Pembroke
-1140
-1140
unknown
-1140
-1140
Owen Gwynnedd
-1169
-1169
Gwladys
-1170
-1170
Iorwerth Drwyndwn
-1194
-1194