The first of the line, Henry Adams of Barton St. David in Somerset-shire, England, with his wife Edith Squire and nine children—eight sons and a daughter—had arrived in Braintree in the year 1638, in the reign of King Charles I, nearly a century before John Adams was born. They were part of the great Puritan migration, Dissenters from the Church of England who, in the decade following the founding of the Massachusetts Bay Colony in 1630, crossed the North Atlantic intent on making a new City of God,
