Genealogy of the Bryan and Martin Families
unknown
![Female](img/tng_female.gif)
( = Descendancy chart to this point,
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- 1 unknown [1] b. cir 1030
Cynan ab Iago b. cir 1030
- 2 Gryffydd [1.1]
b. 1054 d. 1138
Angharad b. cir 1055
- 3 Owen Gwynnedd [1.1.1]
d. 1169
Gwladys d. cir 1170
- 4 Gwenllian [1.1.1.1]
d. cir 1200
Owen Cyfeiliog, Prince of Powis d. 1197
- 5 Gwenwynwyn, Lord of Powis [1.1.1.1.1]
d. cir 1218 [ =>]
- 5 Gwenwynwyn, Lord of Powis [1.1.1.1.1]
- 4 Iorwerth Drwyndwn [1.1.1.2]
d. 1194
Margaret, of Powys d. cir 1200
- 5 Llewellyn, ap Iorwerth the Great [1.1.1.2.1]
d. 1240 [ =>]
- 5 Llewellyn, ap Iorwerth the Great [1.1.1.2.1]
- 4 Gwenllian [1.1.1.1]
- 3 Owen Gwynnedd [1.1.1]
- 2 Gryffydd [1.1]