Edmund Quincy III (; 1628âÂÂ1698) was an English colonist soldier, planter, politician, and merchant in the American colonies. He emigrated to the Massachusetts Bay Colony in 1633 with his father, Edmund Quincy I.
Edmund Quincy II was born in England in 1628. He was the son of Edmund Quincy I. In 1633, at around five years old, he emigrated to colonial Massachusetts with his father.
Edmund became a magistrate, a representative to the general court, and a Lieutenant Colonel in a Massachusetts militia regiment. In 1689 he was a member of the provisional government (Committee of Safety). This was a time of turmoil in the colonies and England. The disliked Governor Edmund Andros of the Dominion of New England was placed under investigation by the Committee, while in England the Glorious Revolution (James II fled to France) and the Bill of Rights brought fundamental changes to the political structure. Colonel Quincy started work on the family property, called the Quincy Homestead, around 1696.
His mother Judith Pares Quincy then married Robert Hull, the father of John Hull. John and Edmund were therefore step-brothers as well as in-laws. John and Judith Quincy Hull raised Daniel Quincy from the age of seven.
His first wife was Joanna Hoar, sister of Leonard Hoar (President of Harvard College); and they had 10 children:
. Edmund and his second wife, Elizabeth, the widow of Rev. John Elliot of Newton and daughter of Major General Daniel Gookin, had 2 children.
Many of Edmund's descendants were active in the American Revolution, some of the more notable being John Quincy Adams and Dorothy Quincy. The family intermarried with other local South Shore families, especially with the Hobarts of nearby Hingham.