The first creation was for John Moncreiff, of Moncreiff in Perthshire, with remainder to his heirs male whatsoever. He later represented
Perthshire in the
Parliament of Scotland. His son, the second baronet, sold the barony of Moncreiffe to his cousin Thomas Moncreiffe in 1663. Following the deaths of his brothers David and James, the issue male of the first baronet became extinct, and the baronetcy passed to John Moncreiff of Tippermalloch, a physician, son of Hugh Moncreiff who was the brother of the first baronet. On the death of his son Hugh in 1744 the baronetcy became dormant. He served as
Moderator of the General Assembly of the Church of Scotland in 1785. His son James, ninth baronet, was a
Lord of Session with the title
Lord Moncreiff, and was the father of Henry, tenth baronet, Moderator of the General Assembly of the
Free Church of Scotland in 1861, and of James, who succeeded to the title in 1883. James Moncreiff had been created
Baron Moncreiff in 1874, and the baronetcy and the peerage remained united from 1883 •
Sir John Moncreiff, 1st Baronet (died ) •
Sir James Wellwood Moncreiff, 9th Baronet (1776–1851) •
Sir Henry Wellwood Moncreiff, 10th Baronet (1809–1883) •
James Moncreiff, 1st Baron Moncreiff (1811–1895) The heir since 2002 is
Rhoderick Harry Wellwood Moncreiff, 6th Baron Moncreiff, who has not proven his succession. ==Moncreiffe baronets, of Moncreiffe (NS, 1685)==