About Mærwynn
Mærwynn was a nun.
Mærwynn ( AD), also known as St. Merewenna or Merwinna, was a 10th-century abbess of Romsey Abbey. She is recognised as a saint in the Catholic and Eastern Orthodox churches.
Life
Mærwynn was the founding abbess of the reconsecrated Abbey of Romsey, and there is some certainty that she was appointed to the position by King Edgar the Peaceable on Christmas in 974. While medieval legend had it that she was born in Ireland and educated by St. Patrick, historical understanding that five centuries separate them discounts this.
King Edgar sent Ælfflæd, his daughter, to Mærwynn for care, and she became like a foster mother to the princess.
Veneration Mærwynn was buried at Romsey Abbey, close by to where her protégé Ælfflæd was buried. Her primary feast day is 10 February in both the Catholic and Eastern Orthodox churches. There are secondary commemorations in the Catholic Church marking the date of the translation of her relics (and of Ælfflæd's) on 29 October,
Romsey Abbey The foundations of Mærwynn's abbey have been located under the tower, choir stalls and part of the nave of the current Norman church. Mærwynn's abbey was the second of the four church buildings to be built on the site; it was destroyed by Vikings in 1003 AD.
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Important facts
Frequently asked questions
Who was Mærwynn?
catholic and Eastern Orthodox saint
When did Mærwynn die?
Mærwynn died in 970.
What was Mærwynn's occupation?
Mærwynn was a nun.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mærwynn. https://biography.guide/maerwynn/
MLA: "Mærwynn." Biography.guide, https://biography.guide/maerwynn/.
Chicago: "Mærwynn." Biography.guide. https://biography.guide/maerwynn/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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