He was born at Stony Stratford, Buckinghamshire, England in 1590, to the Vicar of Great Budworth, Chester – Richard Eaton (1569-1616) and his wife, Elizabeth Shepheard (1569-1630). He was married to a Grace Hiller in 1622, and at least had a daughter (Mary), and a son (Samuel) before her death (some authorities think that he also had a son by the name of James).
In 1625 he remarried, this time to a widow, Anne Yale, who was the daughter of George Lloyd, the Bishop of Chester (some authorities say Anne Morton, the daughter of Bishop Thomas Morton of Chester). The couple had three children (Theophilus, Hannah, and Elizabeth), but the household raised eight children. Besides their three, and Mary and Samuel, it included Anne, David, and Thomas Yale from Anne's first marriage to Thomas Yale.
Thomas Yale, son of Thomas and Ann (Lloyd) Yale, settled in the New Haven Colony and signed the Fundamental Agreement of the New Haven Colony on June 4, 1639. Anne Jr. married Edward Hopkins in 1631, later the governor of Connecticut; and David, who married Ursula Knight in 1641, became the father of Elihu Yale, namesake of Yale College.
The Governor's daughter, Mary Eaton, married Valentine Hill of Boston in 1647, to which his brother, Nathaniel Eaton, the first schoolmaster of Harvard, was present as a witness; Samuel Eaton married Mabel (Harlakenden) Haynes in 1654, but both of whom died in the small pox epidemic of 1655; Hannah Eaton married the Lt. Governor William Jones (1624-1706) in 1659; Theophilus Eaton Jr., or Ellis as he was known, settled in Dublin, Ireland and married an Anne King; and Elizabeth died in London in March of 1637 before they had departed for the colonies.
For several years Theophilus was an agent for King Charles I to the Danish Court, then a merchant in London. He was a Puritan interested in colonial development and was one of the original patent holders and president of the Massachusetts Bay Company.
He actually emigrated to New England with other Puritans in the ship Hector, arriving in Boston on June 26, 1637.
His group of colonists had John Davenport as their religious leader and they wanted to start their own settlement – probably due to Winthrop's persona who also caused the Rev. Thomas Hooker and others to go off and form their own colonies and was termed "an object of great fear in all the colonies."
In the spring his group moved from Boston and when they arrived on April 14, 1638 they named the site New Haven.
That fall, Eaton led an exploration to the south, and located a site at Quinnipiack on the northern shore of Long Island Sound. On November 14, 1638, he and his company entered into an agreement with the chief sachem Momauquin agreeing that in exchange for protection from the Quinnipiack Indians' ancient enemies, the Mohawk and the Pequot, Momauquin would relinquish his right, title, and interest to the lands that both parties agreed would not later evolve into feelings of animosity, hate, or regret. [Cf. J. W. Barber, History and Antiquities of New Haven, (Conn.) (1831) pp. 25–29].
The Mohawks and the Pequots had all but wiped out the New Haven Indians, leaving but 40 surviving males, and to that end Theophilus and his company also covenanted to protect them when unreasonably assaulted and terrified, that they would always have a sufficient quantity of land to plant on, and by way of free and thankful retribution that they give to the sachem and his council and company: twelve coats of English cloth, twelve alchemy spoons, twelve hatchets, twelve hoes, two dozen knives, twelve porringers, and four cases of French knives & scissors.
This agreement was signed and legally executed by Momauquin and his council as well as by Theophilus Eaton and John Davenport.
Some still say, however, that Theophilus simply traded thirteen coats to the local Indians for seven townships of land; but what is a fact is that in the following December of 1638 he and his company did also purchase the usage of a large area of land from Monotowese, son of the sachem at Mattabeseck, which was 10 miles in length and 13 in breadth. He did pay 13 coats to Monotowese as per their agreement, but again, the English gave the Indians ample grounds to plant on and free usage of all the lands for hunting. Further, even though Monotowese's tribe consisted of but 10 males with their women and children, it was understood that the English would also protect them from the Mohawk and the Pequots.
Upon arrival in the new colony, Theophilus at first attempted to resume his trade as a merchant. He was not successful, however, since the colony was too new to afford imports and the Indian fur trade was more successful at the Dutch outposts at Hartford, so he soon turned to farming.
When the New Haven Colony established its administration, he was chosen as one of the "seven pillars of the church" acting as one of the 7 councilors who formed the body of freemen and elected civil officers.
Their names were: Theophilus Eaton, John Davenport, Robert Newman, Matthew Gilbert, Thomas Fugill, John Punderson, and Jeremiah Dixon.
He was elected as the first governor on June 4, 1639 and reelected each year until his death on January 7, 1657/8 (Julian Calendar timing). He was buried on the green in New Haven and later his remains were removed to Grove Street Cemetery, New Haven. One of his major accomplishments as governor was the creation of a written legal code for the colony in 1655 later to be known as the [[Blue Laws of Connecticut. For this, and the fact that he was the first president of the Massachusetts Bay Company, he is sometimes thought of as being the Father of American Law, but this is arguably an example of hyperbole.
Theophilus' epitaph reads as follows ...
Although deposed in 1639 by the then Governor John Winthrop in what some have considered to be Massachusetts' first Witch Trial, Theophilus' younger brother Nathaniel Eaton (1609-1674) was the first schoolmaster of Harvard College. Another brother, Samuel Eaton (1597-1665), was a Minister who accompanied Theophilus to New Haven, but then later chose to return to England to fight the anti-puritanical persecutions.
THEOPHILUS EATON (c. 1590-1658), English colonial governor in America, was born at Stony Stratford, Buckinghamshire, about 1590. He was educated in Coventry, became a successful merchant, travelled widely throughout Europe, and for several years was the financial agent of Charles I. in Denmark. He subsequently settled in London, where he joined the Puritan congregation of the Rev. John Davenport, whom he had known since boyhood. The pressure upon the Puritans increasing, Eaton, who had been one of the original patentees of the Massachusetts Bay colony in 1629, determined to use his influence and fortune to establish an independent colony of which his pastor should be the head. In 1637 he emigrated with Davenport to Massachusetts, and in the following year (March 1638) he and Davenport founded New Haven. In October 1639 a form of government was adopted, based on the Mosiac Law, and Eaton was elected governor, a post which he continued to hold by annual re-election, first over New Haven alone, and after 1643 over the New Haven Colony or Jurisdiction, until his death at New Haven on the 7th of January 1658. His administration was embarrassed by constantly recurring disputes with the neighbouring Dutch settlements,especially after Stamford(Conn.) and Southold (Long Island) had entered the New Haven Jurisdiction, but his prudence and diplomacy prevented an actual outbreak of hostilities. He was prominent in the affairs of the New England Confederation, of which he was one of the founders (1643). In 1655 he and Davenport drew up the code of laws, popularly known as the "Connecticut Blue Laws," which were published in London in 1656 under the title New Haven's Settling in New England and some Lawes for Government published for the Use of that Colony. A sketch of his life appears in Cotton Mather's Magnalia (London, 1702); see also J. B. Moore's "Memoir of Theophilus Eaton" in the Collections of the New York Historical Society, second series, vol. ii. (New York, 1849). 1849).