| Constituency | Dates |
|---|---|
| Haddingtonshire (East Lothian) | 29 May 1777 – 1780 |
| East Grinstead | 1790 – 1796 |
| Chippenham | 1852 – 1859 |
Cornet 3 Drag. 1767; sub-lt. and adjt. 1 Troop Horse Grenadier Gds. 1769; ret. 1774.
By marriage and inheritance Nisbet became one of the wealthiest lairds in Scotland. In 1774 he stood for Haddingtonshire against Captain James Stewart, brother of Lord Blantyre, and Sir George Suttie. Stewart having retired in his favour, Nisbet reached a compromise with Suttie whereby they agreed to share that Parliament between them. Suttie was returned but vacated his seat in 1777, when Nisbet was elected unopposed.
In Parliament he uniformly voted in support of the North Administration, and appears never to have spoken during his first Parliament. In 1780 he was opposed by Hew Dalrymple Yr., and although Nisbet was hopeful of success he was not returned.
He died 17 July 1822.
- 1. R. C. Nesbitt, Nisbet of that Ilk, 25.
