. "Cadwallon ap Gruffydd"@en . "Prince of Gwynedd" . "1097Z"^^ . . "Cadwallon ap Gruffydd (c. 1097 \u2013 1132) (Welsh pronunciation: [kad\u02C8wa\u026Con ap \u02C8gr\u0268\u031Ef\u0268\u031E\u00F0]) was the third son of Gruffudd ap Cynan, king of Gwynedd."@en . . "Cadwallon ab Gruffudd"@en . "1132Z"^^ .