Sir John Henderson, 5th Baronet

The Hendersons were an ancient Scottish family; James Henderson, who served as Lord Advocate of Scotland and died at Flodden Field in 1513, was called the first "Laird of Fordell". Fordell Castle was built in 1567, but it was built on the site of a previous structure. John Henderson (d. 1683) was created a baronet in 1664.

The Hendersons' considerable wealth came from coalpits on their estates.[1][2]

Sir John Henderson was the son of Robert Henderson (d. 1781), the 4th baronet. He was educated at University of St Andrews and Christ Church, Oxford.

He studied law at St Andrews University graduating in 1764, then did further studies at Oxford University gaining a second degree in 1771 before being made an advocate in 1774.

In 1781, on the death of his father, he became a baronet.

In January 1782 he became a Fellow of the Society of Antiquaries of Scotland.[3]

In 1784 he was elected a Fellow of the Royal Society of Edinburgh. His proposers were Andrew Dalzell, Cosmo Gordon, and John Mortland.[4]

Sir John Henderson of Fordell, by Gavin Hamilton 1778. Museo de la Real Academia de Bellas Artes de San Fernando.

Henderson served as MP for Fifeshire (1780), Dysart Burghs (1780–84), Seaford (1785-6), and Stirling Burghs (1806-7). Early in his career Henderson was associated with Henry Dundas and supported William Pitt the Younger, but Dundas threw his support to William Wemyss in 1787 and Henderson never forgave him for it. In 1791 he supported his cousin Andrew Cochrane,[5] but in 1796 he campaigned vigorously but unsuccessfully against him. In an effort to keep unfavorable votes from being cast, Sir John Henderson intimidated voters and imprisoned the Provost and some other unfavorable voters.[6][7] Henderson became provost of Inverkeithing from 1791 to 1807.

In 1796 Henderson was one of the backers of the Scots Chronicle, a newspaper opposed to the war policy of the Pitt administration.[8]

In 1802 Henderson contested Stirling Burghs against Captain Alexander Cochrane (later an admiral; brother of Andrew) and both names were returned in a disputed election; Cochrane was ultimately seated.[9] Henderson was successfully returned for Stirling Burghs in 1806 with the support of William Grenville and supported his ministry.[10]

Angelika Kauffmann, Portrait of Anne Loudoun, Lady Henderson of Fordell, 1771

In 1781 he married Anna Loudoun Robertson (d.1782), daughter of General James Robertson, then serving as governor of the Province of New York.[11] Anna Robertson was painted in 1771 by Angelica Kauffman.[12]

His wife died in childbirth of their first and only child, Anne Isabella Henderson (1782 - 1844), who married Admiral Phillip Durham in 1818.[13]

Additional “natural children” were John Francis Wheatley Henderson (1789-), Maria Wheatley Henderson, Emilia Elizabeth Henderson, Charlotte Strickland Henderson, and Robert Strickland Henderson.[14]

Henderson commissioned a bust of himself in 1777 by Christopher Hewetson[15] and a portrait by Gavin Hamilton the next year.[16] Henderson's books and artwork seized with the Westmorland in 1778 were featured in a 2012 book and series of art exhibitions.[17] John Brown's 1782 portrait of Henderson is in the Scottish National Portrait Gallery.[18]

• Hansard 1803–2005: contributions in Parliament by Sir John Henderson