William Boswell
English diplomat and politician;
About William Boswell
Lived 1585 – 1649 (aged 63–64). William Boswell was a diplomat, politician and envoy extraordinary and minister plenipotentiary.
Sir William Boswell (died 1650) was an English diplomat and politician who sat in the House of Commons in 1624 and 1625. He was a resident ambassador to the Netherlands from 1632 to 1649.
Life William Boswell was a native of Suffolk. He was educated at Jesus College, Cambridge, of which he was elected fellow in 1606. He was incorporated at Oxford University on 12 July 1608 and became proctor in 1624. He was one of the keepers of the state paper office and served as secretary to Baron Herbert. In 1624 he was elected Member of Parliament for Boston in a by-election to the Happy Parliament. He was re-elected MP for Boston in 1625.
Boswell subsequently entered the diplomatic service, and was appointed secretary to Sir Dudley Carleton, then ambassador at The Hague. Boswell eventually succeeded Carleton in 1632. He was knighted at Bockstal near Baldock on 25 July 1633.
A large share of Sir William's attention while ambassador was taken up with the controversy between the Gomarists and the Remonstrants (Arminians). He continued the policy of Sir Dudley Carleton, and supported the rigidly Calvinist Gomarists against the Remonstrants. Charles I ordered Boswell to back Edward Misselden, influential in the Merchant Adventurers, against John Forbes. In 1638 Boswell had a prosecution brought against John Canne. He was now poised against the Gomarists, and worked together with Remonstrants to combat Scottish Covenanter propaganda.
When the First English Civil War broke out, Boswell's efforts were directed towards preserving the neutrality of the Dutch. Despite the efforts of Walter Strickland, who was sent over by Oliver Cromwell to counteract his influence, he was quite successful in his political mission.
Sir William was also a man of letters and a scholar, as is shown in his correspondence with John de Laet, which touches upon subjects ranging from Oriental literature and the compilation of an Arab dictionary to Edward VI's treatise 'De Primatu Papae,' and Sir Simon d'Ewes's Saxon vocabulary. Another correspondent was the Laudian Stephen Goffe.
Notes and references
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in William Boswell's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped William Boswell's
Frequently asked questions
Who was William Boswell?
English diplomat and politician; (1585-1649)
When was William Boswell born?
William Boswell was born in 1585.
When did William Boswell die?
William Boswell died in 1649.
What was William Boswell's occupation?
William Boswell was a diplomat, politician and envoy extraordinary and minister plenipotentiary.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). William Boswell. https://biography.guide/william-boswell/
MLA: "William Boswell." Biography.guide, https://biography.guide/william-boswell/.
Chicago: "William Boswell." Biography.guide. https://biography.guide/william-boswell/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:02 UTC