Mary Caesar
English writer and Jacobite activist;
About Mary Caesar
Lived 1677 – 1741 (aged 63–64). Mary Caesar was a British correspondent.
Life Caesar was the daughter of Elizabeth Aubrey (1643–1720) and Ralph Freman (1627–1714), She later worked as his election agent. and Charles Jervas. She championed the poetry of Matthew Prior and arranged for financial support for his work and that of Pope, particularly his translation of the Odyssey.
Politics Caesar's political views were extreme. Rumbold notes that she was 'reluctant … to admit any distinction between Tory and Jacobite', and frequently acted as a propagandist for the Jacobite cause among her acquaintances. Jones goes further: 'Mary Caesar', he writes, 'was committed body and soul to Jacobitism'.
Caesar was involved in a number of Jacobite plots, including one in 1716–17 in which Carl Gyllenborg had rallied various Jacobites, including Caesar's husband, to support a purported Swedish invasion to topple George I. Her husband was arrested in connection with the plot in the early hours of 30 January 1717. She acted as a go-between for imprisoned Tories even as she raised a family alone—while her husband was imprisoned in the Tower of London.
Writing Caesar's five-volume composition—which she began to write on 30 May 1724, following the death of Robert Harley, although it describes events as early as 1705 —defies easy categorisation. Commentators agree that the work is highly partisan and selective in its description of both past and present, framing narratives of genealogy, politics, and history from an unambiguously Jacobite point of view. Accordingly, it omits mention of a number of significant events in Caesar's personal life, such as the death of one of her sons and an extended illness she suffers, in favour of discussions more congenial to a Jacobite framing.
The work comments on a number of significant events of the period, including the Atterbury Plot, the Excise Crisis that erupted in response to taxation policies of Robert Walpole, and the Porteous Riots. It also describes, in adulatory tones, a meeting Caesar had with Queen Anne before her death in 1714.
Rumbold remarks: 'espite its mixture of memoir, journal and commonplace book, it is in fact generated by a coherent vision of a group of friends formed in the golden age of Queen Anne, and the values which they embody for her'; and later that 'lthough ostensibly a prose narrative, Mary Caesar's book is in many respects closer to the panegyrical poetry of the Renaissance'.
Pickard suggests that the text represents Caesar's attempt to shape history through literary means: 'lthough Caesar's journal provides many instances of its author's involvement in political affairs, it is through her narration of those affairs that she can shape them most fully'. Pickard notes, however, that the text was likely not circulated widely during Caesar's lifetime, given the conspiratorial and underground character of Jacobitism.
Despite having penned a substantial composition, Caesar was a reluctant correspondent, later noting that 's Righting was Never my tallent, so always avoid'd it. if possible'. Rumbold notes that, although her compositions are technically skilful (albeit written with unusual orthography), Caesar likely did not receive formal instruction.
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Important facts
Family & relationships
People in Mary Caesar's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Mary Caesar's
Frequently asked questions
Who was Mary Caesar?
English writer and Jacobite activist; (1677-1741)
When was Mary Caesar born?
Mary Caesar was born on 3 October 1677 in Aspenden.
When did Mary Caesar die?
Mary Caesar died in 1741.
What was Mary Caesar's occupation?
Mary Caesar was a correspondent.
What nationality was Mary Caesar?
Mary Caesar was British.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mary Caesar. https://biography.guide/mary-caesar/
MLA: "Mary Caesar." Biography.guide, https://biography.guide/mary-caesar/.
Chicago: "Mary Caesar." Biography.guide. https://biography.guide/mary-caesar/.
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