Ustig
Welsh Roman Catholic saint
About Ustig
Ustig is a 6th-century Pre-Congregational Saint of Wales.
He was a child of King Caw of Strathclyde, and according to Frederick Holweck, the brother of Aldate, bishop of Gloucester. He appears as "Iustic" in the tale Culhwch and Olwen.
Baring-Gould mentions another Ustig, descended from Cadell Ddyrnllwg, who was a confessor, along with Dyfrig and Eldad, at Cor Garmon at Llancarfan.
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Frequently asked questions
Who was Ustig?
Welsh Roman Catholic saint
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Ustig. https://biography.guide/ustig/
MLA: "Ustig." Biography.guide, https://biography.guide/ustig/.
Chicago: "Ustig." Biography.guide. https://biography.guide/ustig/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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