Disambiguation evidence for Gwladus Ddu via surface form

"Gwladus Ddu"

Triples (3)

Triples where some other subject referred to this entity as "Gwladus Ddu".

Joan, Lady of Wales → child →
"Gwladus Ddu"
↳ resolves to Gwladus Ddu
ⓘ
Dafydd II of Gwynedd → sibling →
"Gwladus Ddu"
↳ resolves to Gwladus Ddu
ⓘ
Joanna, Lady of Wales → child →
"Gwladus Ddu"
↳ resolves to Gwladus Ddu
ⓘ
linked to: Joanna