Sir John HendersonFRSE FSA, fifth of the Henderson baronets of Fordell, Fife, was a Scottish nobleman and politician. He trained as a lawyer and was also a competent antiquary.
Ancestry
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 was created a baronet in 1664. The Hendersons' considerable wealth came from coalpits on their estates.
Henderson served as MP for Fifeshire, Dysart Burghs, Seaford, and Stirling Burghs. 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, 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. Henderson became provost of Inverkeithing from 1791–1807. In 1796 Henderson was one of the backers of the Scots Chronicle, a newspaper opposed to the war policy of the Pitt administration. In 1802 Henderson contested Stirling Burghs against Captain Alexander Cochrane and both names were returned in a disputed election; Cochrane was ultimately seated. Henderson was successfully returned for Stirling Burghs in 1806 with the support of William Grenville and supported his ministry.
Family
In 1781 he married Anna Loudoun Robertson, daughter of General James Robertson, then serving as governor of the province of New York. Anna Robertson was painted in 1771 by Angelica Kauffman. His wife died in childbirth of their first and only child, Anne Isabella Henderson, who married Admiral Phillip Durham in 1818. Additional “natural children” were John Francis Wheatley Henderson, Maria Wheatley Henderson, Emilia Elizabeth Henderson, Charlotte Strickland Henderson, and Robert Strickland Henderson.
Artistic recognition
Henderson commissioned a bust of himself in 1777 by Christopher Hewetson and a portrait by Gavin Hamilton the next year. Henderson's books and artwork seized with the Westmorland in 1778 were featured in a 2012 book and series of art exhibitions. John Brown's 1782 portrait of Henderson is in the Scottish National Portrait Gallery.