HistoricSiteMarkers
Colonial America

Founding of Boston Common

Boston, Suffolk County, Massachusetts

Marker Inscription

In or about the year of our Lord One thousand six hundred thirty and four the then present inhabitants of sa Town of Boston of whom the Honble John Winthrop Esq Govnr of the Colony was chiefe did treate and agree with Mr William Blackstone for the purchase of his Estate and rights in any Lands lying within said neck of Land called Boston after which purchase the Town laid out a plan for a trayning field which ever since and now is used for that purpose and for the feeding of cattell The deposition of John Odlin and others Concerning the sale of Blackstone's land known as Boston Common

The Story

This tablet records the early-1630s agreement by which Boston's first inhabitants, led by Governor John Winthrop, purchased the rights to the peninsula from William Blackstone, the solitary settler already living there. The town then set aside a tract as a common training field for the militia and for grazing cattle — the origin of Boston Common. The words come from a later deposition by John Odlin and others attesting to the sale.

Why it matters

It marks the founding of America's oldest public park and a foundational moment in the shaping of colonial Boston.

The story behind this marker

AI context

The era

Step back to the 1630s, and the place we call Boston barely existed. The Massachusetts Bay Colony was only a few years old, a fragile Puritan foothold on the edge of a continent that the newcomers scarcely understood. The peninsula that would become the city was a hilly, nearly-island scrap of land joined to the mainland by a thin neck that the tides sometimes swallowed.

These were people who had crossed an ocean to build a society ordered around their faith. Land was the first thing they needed and the first thing they argued over. Every acre had to be claimed, measured, and put to use, and the rules for doing so were still being invented as the settlers went along.

Into that raw, unsettled moment falls the small transaction this tablet remembers: a young town deciding, deliberately, to set aside ground that would belong to no one person and to everyone at once. It is a very early glimpse of a distinctly American habit — the idea of commons held for the public good.

People & events

Before the Puritan fleet arrived, the peninsula already had a resident. A solitary Englishman had settled there ahead of them, living quietly with his books and his orchard while the newcomers were still crowding a less healthy site nearby. When they came looking for better ground and fresh water, he welcomed them — and then, as the town grew up around him, agreed to sell his rights and move on.

Leading the arriving townspeople was the colony's governor, John Winthrop, one of the towering figures of early New England and the man most associated with the settlement's founding vision. The agreement to buy out the earlier settler's claim let the town take formal shape on the land.

What gives this episode its unusual texture is how we know it. The words preserved here come not from the moment of sale but from a later sworn deposition — the recollections of John Odlin and other old inhabitants, called on to testify about how the ground had been acquired and set aside. It is memory pressed into the service of the law, ordinary people vouching for what they had seen so that a young community could prove its title to its own common land.

Its place in the American story

The tract the town laid out here became Boston Common, and it has never stopped being common ground. Reserved in the 1630s as a place to drill the militia and to graze the settlers' cattle, it is widely recognized as the oldest public park in the United States — older than the nation whose story it would go on to witness.

That continuity is the point. A field first meant for cows and muster days would later hold British troops, Revolutionary crowds, public hangings, celebrations, protests, and the ordinary foot traffic of a growing city. The uses changed completely; the principle did not. The ground stayed public.

In that sense this modest early agreement rehearses an idea the country would return to again and again: that some things should be held in trust for everyone rather than owned by any one person. Long before there were national parks or town squares by the thousand, a small Puritan town wrote that instinct into the very center of its map.

If you visit

Stand on the Common today and let the layers settle over one another. The lawns and paths that families cross on their way to work or a summer concert are, quite literally, the same public ground the town set apart nearly four centuries ago. Very few places in America let you stand inside a decision that old and still in force.

Look for the open sweep of it — the way the land dips and rises. The rolling ground is a reminder that this was once a working landscape of grazing and militia drills, not a designed garden. Imagine it without the surrounding towers: a windswept field at the edge of a small town on a peninsula.

The Common makes a natural anchor for a walking day in downtown Boston, sitting within easy reach of the old streets and burying grounds nearby. Give yourself a moment to read the tablet slowly, then simply linger. The best thing to do here is the same thing people have done since the 1630s — use the ground, in public, together.

Written by AI to add context, grounded in the marker’s inscription and the historical record. The inscription above is the original, unaltered text.

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Related people

  • · John Winthrop
  • · William Blackstone
  • · John Odlin

Related events

  • · Purchase of Boston Common

Themes & tags

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