See Bentley and Trumen, _Medicinal Plants_, 194 (1880).
HENCHMAN, originally, probably, one who attended on a horse, a groom, and hence, like groom (q.v.), a title of a subordinate official in royal or noble households. The first part of the word is the O. Eng. _hengest_, a horse, a word which occurs in many Teutonic languages, cf. Ger. and Dutch _hengst_. The word appears in the name, Hengest, of the Saxon chieftain (see HENGEST AND HORSA) and still survives in English in place and other names beginning with Hingst- or Hinx-. Henchmen, pages of honour or squires, rode or walked at the side of their master in processions and the like, and appear in the English royal household from the 14th century till Elizabeth abolished the royal henchmen, known also as the "children of honour." The word was obsolete in English from the middle of the 17th century, and seems to have been revived through Sir Walter Scott, who took the word and its derivation, according to the _New English Dictionary_, from Edward Burt's _Letters from a Gentleman in the North of Scotland_, together with its erroneous derivation from "haunch." The word is, in this sense, used as synonymous with "gillie," the faithful personal follower of a Highland chieftain, the man who stands at his master's "haunch," ready for any emergency. It is this sense that usually survives in modern usage of the word, where it is often used of an out-and-out adherent or partisan, ready to do anything.
HENDERSON, ALEXANDER (1583-1646), Scottish ecclesiastic, was born in 1583 at Criech, Fifeshire. He graduated at the university of St Andrews in 1603, and in 1610 was appointed professor of rhetoric and philosophy and questor of the faculty of arts. Shortly after this he was presented to the living of Leuchars. As Henderson was forced upon his parish by Archbishop George Gladstanes, and was known to sympathize with episcopacy, his settlement was at first extremely unpopular; but he subsequently changed his views and became a Presbyterian in doctrine and church government, and one of the most esteemed ministers in Scotland. He early made his mark as a church leader, and took an active part in petitioning against the "five acts" and later against the introduction of a service-book and canons drawn up on the model of the English prayer-book. On the 1st of March 1638 the public signing of the "National Covenant" began in Greyfriars Church, Edinburgh. Henderson was mainly responsible for the final form of this document, which consisted of (1) the "king's confession" drawn up in 1581 by John Craig, (2) a recital of the acts of parliament against "superstitious and papistical rites," and (3) an elaborate oath to maintain the true reformed religion. Owing to the skill shown on this occasion he seems to have been applied to when any manifesto of unusual ability was required. In July of the same year he proceeded to the north to debate on the "Covenant" with the famous Aberdeen doctors; but he was not well received by them. "The voyd church was made fast, and the keys keeped by the magistrate," says Baillie. Henderson's next public opportunity was in the famous Assembly which met in Glasgow on the 21st of November 1638. He was chosen moderator by acclamation, being, as Baillie says, "incomparablie the ablest man of us all for all things." James Hamilton, 3rd marquess of Hamilton, was the king's commissioner; and when the Assembly insisted on proceeding with the trial of the bishops, he formally dissolved the meeting under pain of treason. Acting on the constitutional principle that the king's right to convene did not interfere with the church's independent right to hold assemblies, they sat till the 20th of December, deposed all the Scottish bishops, excommunicated a number of them, repealed all acts favouring episcopacy, and reconstituted the Scottish Kirk on thorough Presbyterian principles. During the sitting of this Assembly it was carried by a majority of seventy-five votes that Henderson should be transferred to Edinburgh. He had been at Leuchars for about twenty-three years, and was extremely reluctant to leave it.