Mary Fitz
Peerage person ID=48933
About Mary Fitz
Lived 1596 – 1671 (aged 74–75).
Lady Mary Fitz (also Granville, Percy, Darcy, Howard; 1596 – 1671) was an English noblewoman. She had four husbands and was part of the Devonshire gentry.
Biography Mary Fitz was the daughter of Sir John Fitz and Bridget Courtenay, the sixth daughter of Sir William Courtenay, 3rd Earl of Devon. In 1608, she married Allan Percy, a brother of the Earl of Northumberland. She later married Thomas Darcy, who died within months of the marriage. Her third husband Sir Charles Howard died on 22 September 1622.
In 1628, she married her fourth husband Sir Richard Grenville, 1st Baronet. She was engaged in a legal dispute with her former brother-in-law, the Earl of Suffolk, who refused to return the property she had brought to her previous marriage. Despite the cours ruling in her favour, Suffolk refused to accept the judgment, drawing Grenville into an expensive legal dispute. Based on this, Mary insisted on a pre-nuptial agreement, an unusual provision for the period that soon led to conflict. Although they had two children, Richard (ca 1630–1657?), and Elizabeth (1631 – after 1671), the marriage collapsed under the strain of legal costs, exacerbated by Grenville's own extravagance. To secure her own position, Mary allied with her former antagonist, Suffolk, and divorced Grenville. Issue From her marriage to Sir Charles Howard:
Elizabeth Howard
From her marriage to Sir Richard Grenville:
Richard Grenville (ca 1630–1657) Elizabeth Grenville (1631–ca 1671)
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Important facts
People in Mary Fitz's life
Named in this biography and alive at the same time
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Frequently asked questions
Who was Mary Fitz?
Peerage person ID=48933
When was Mary Fitz born?
Mary Fitz was born in 1596.
When did Mary Fitz die?
Mary Fitz died in 1671.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mary Fitz. https://biography.guide/mary-fitz/
MLA: "Mary Fitz." Biography.guide, https://biography.guide/mary-fitz/.
Chicago: "Mary Fitz." Biography.guide. https://biography.guide/mary-fitz/.
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