William Cavendish, Adipati IV Devonshire
16 November 1756 – 25 Juni 1757
![Sebelum](http://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Arrow_left_pictogram.png/5px-Arrow_left_pictogram.png)
Pendahulu
The Duke of Newcastle
The Duke of Newcastle
Pengganti
The Duke of Newcastle
The Duke of Newcastle
![Sebelum](http://upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Arrow_right_pictogram_01.png/5px-Arrow_right_pictogram_01.png)
Spa, Belanda Austria
![](http://upload.wikimedia.org/wikipedia/commons/thumb/e/ec/William_Cavendish%2C_4th_Duke_of_Devonshire_Signature.svg/128px-William_Cavendish%2C_4th_Duke_of_Devonshire_Signature.svg.png)
- Order of the Garter
- Fellow of the Royal Society
![Find a Grave: 8280](http://upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Creative-Tail-Halloween-grave.svg/22px-Creative-Tail-Halloween-grave.svg.png)
![Edit nilai pada Wikidata](http://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png)
![Sunting kotak info](http://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png)
![Bantuan penggunaan templat ini](http://upload.wikimedia.org/wikipedia/commons/thumb/3/38/Info_Simple.svg/10px-Info_Simple.svg.png)
William Cavendish, Adipati IV Devonshire, KG, PC (1720 - 2 Oktober 1764) adalah negarawan Whig Britania yang merupakan Perdana Menteri Britania Raya selama jabatan yang singkat.
Gelar
- Lord Cavendish of Hardwick (1720-1729)
- Marquess of Hartington (1729-1741)
- Marquess of Hartington, MP (1741-1751)
- The Rt. Hon. Marquess of Hartington (1751-1755)
- His Grace The Duke of Devonshire, PC (1755-1756)
- His Grace The Duke of Devonshire, KG, PC (1756-1764)
- l
- b
- s