Overview
David Thompson or David Thomson (1588–1628) was the first governor of Massachusetts under the 1622 Council for New England grant to Robert Gorges. He also held the 6000-acre 1622 Piscataqua grant under the Council and is considered the founder and first non-native settler of New Hampshire. In addition, Thomson was granted a patent for Thompson Island in Boston Harbor which to this day bears his name. According to Burke's Landed Gentry (2010) the Thomsons of Corstorphine are direct descendants of a great-grandson of King Robert II, namely, Sir Thomas Stewart, Master of Mar.
Early life and ancestry
David Thompson or Thomson was born in Corstorphine, a village in the Kingdom of Scotland. His father was the Reverend Richard Thomson (c. 1564-1606), who had received an ecclesiastical appointment from James VI of Scotland (reigned 1567–1625). The identity of David's mother is unknown. His stepmother (Richard Thomson's second wife) was Agnes Foulis.
Richard Thomson was the son of Bernard Thomson and Agnes Balzert. His paternal grandparents were Alexander Thomson (d. 1587) and Janet Gourlay, daughter of Baron William Gourlay, 9th of Kincraig. His great-grandparents were Alexander Thomson (c. 1460-1513) and Margaret Forrester. This Alexander died in combat during the Battle of Flodden (1513). Margaret was reportedly a great-granddaughter of John Forrester of Corstorphine, who had served as Lord High Chamberlain of Scotland.
Alexander Thomson (c. 1460-1513) was thought to be a son or grandson of Thomas Stewart, Master of Mar. The name Thomson is a Scottish patronymic surname, and literally means "son of Thomas". Thomas Stewart was a son of Alexander Stewart, Earl of Mar (d. 1435), grandson to Alexander Stewart, Earl of Buchan, and great-grandson of Robert II of Scotland and Elizabeth Mure.
From Wikipedia (CC BY-SA 4.0).