Cadwaladr ap Cadwallon (also spelled Cadwalader or Cadwallader in English) was king of Gwynedd in Wales from around 655 to 682 AD. Two devastating plagues...

Cadwaladr, Cadwalader or Cadwallader (with other variant spellings) is a given name and surname of Welsh origin meaning "battle-leader". It was most notably...

Betsi Cadwaladr (24 May 1789 – 17 July 1860), also known as Beti Cadwaladr and Betsi Davis, was a Welsh nurse. She began nursing on travelling ships in...

Cadwaladr ap Gruffydd (c. 1100 – 1172) was the third son of Gruffudd ap Cynan, King of Gwynedd, and brother of Owain Gwynedd. Cadwaladr first appears...

Llewellyn "Lyn" Cadwaladr (1857 – 7 February 1909) was a Welsh operatic tenor who originated roles in, or starred in early tours of, comic operas and...

Edward Cadwaladr was a 16th-century Welsh poet. Little is known about him, but it is thought that two of his works (an englyn in reply to one by David...

Betsi Cadwaladr University Health Board (BCUHB) (Welsh: Bwrdd Iechyd Prifysgol Betsi Cadwaladr) is the local health board of NHS Wales for the north of...

Idwal ap Cadwaladr (English: Idwal son of Cadwaladr), is a figure in the genealogies of the kings of Gwynedd. He was the son of King Cadwaladr ap Cadwallon...

Dafydd Cadwaladr (1752 – 9 July 1834) was a Welsh Calvinistic Methodist preacher. He grew up in Llangwm, Denbighshire, where his family had lived for...

portion of a well-established kingdom, but had to share it with Cadwaladr. In 1143 Cadwaladr was implicated in the murder of Anarawd ap Gruffydd of Deheubarth...