HistoricSiteMarkers
Colonial America

Tinicum

Tinicum Township, Delaware County, Pennsylvania

Marker Inscription

First permanent settlement in present-day Pennsylvania, founded 1643 by Col. Johan Printz, governor of New Sweden. Seized by the Dutch in 1655, and by the English in 1664.

Erected by Pennsylvania Historical and Museum Commission

The Story

In 1643 Colonel Johan Printz, the imposing governor of New Sweden, established his seat at Tinicum, founding what is recognized as the first permanent European settlement in present-day Pennsylvania. For a dozen years the Swedish colony held this ground along the Delaware, until the wider contest for the river swept it away — first to the Dutch in 1655, then to the English in 1664. Tinicum's brief Swedish chapter left a lasting mark on the region's earliest colonial identity.

Why it matters

Tinicum marks the very beginning of permanent European settlement in Pennsylvania, a reminder that New Sweden — not England — planted the colony's first enduring town.

The story behind this marker

AI context

The era

Long before England's grip closed over the Delaware Valley, the river drew rival European powers competing for a foothold in the New World. In the 1630s and 1640s, it was Sweden's turn. The colony of New Sweden was planted along the Delaware, a small but determined venture aimed at the fur trade and the promise of new land. In 1643, its center was established here at Tinicum — recognized as the first permanent European settlement in what is now Pennsylvania.

This was decades before William Penn arrived and gave the colony its lasting name. The land along the lower Delaware was contested ground, home to Native peoples and eyed by Swedes, Dutch, and English alike. A permanent settlement — with dwellings, defenses, and a governor's seat — was a serious claim in that scramble, a statement that these newcomers meant to stay.

The wider seventeenth-century world was one of jostling empires, each trying to convert a river landing into a lasting possession. Tinicum was Sweden's bid on the Delaware, and for a dozen years it held.

People & events

At the center of the story stands Colonel Johan Printz, the governor of New Sweden, an imposing figure sent to bring order and strength to the struggling colony. He made Tinicum his seat of government, and under his firm hand the settlement became the administrative heart of Sweden's small empire on the Delaware. Governing a distant, thinly populated outpost was grueling work — supplies were uncertain, neighbors were rivals, and every decision carried the weight of the colony's survival.

But a small colony wedged among larger powers lives on borrowed time. In 1655 the Dutch, who claimed the region from their own bases, seized New Sweden and folded it into their holdings. Swedish rule on the Delaware came to an end after little more than a decade.

The contest did not stop there. In 1664 the English took the region in turn, part of the same sweep in which they wrested New Netherland from the Dutch. In the space of about twenty years, this ground passed under three European flags — Swedish, then Dutch, then English — a rapid changing of hands that captures just how fiercely the mid-Atlantic coast was fought over.

Its place in the American story

It is easy to assume the American story began with English colonists, but Tinicum tells a fuller truth. The first enduring European settlement on Pennsylvania soil was not English at all — it was Swedish. Before Penn, before Philadelphia, there were Swedish and Finnish settlers building homes along the Delaware, and their presence left traces in the region's early character.

The repeated conquest of this place — Swedish to Dutch to English — is a compact lesson in how the map of colonial America was actually drawn: not by a single tidy claim, but by decades of competition among European powers, with control of rivers and trade routes as the prize. The land that would become the peaceable Quaker colony first passed through the hands of empires.

Remembering New Sweden widens the national story. It reminds us that the country grew from many roots, and that the origins of a great American state can be traced to a small colonial venture that most people have never heard of.

If you visit

Come to Tinicum expecting atmosphere more than spectacle. This is a place to stand along the low, tidal country near the Delaware and picture a seventeenth-century settlement where none of its buildings survive in obvious form. The reward is imaginative: you are looking at the very beginning of permanent European life in Pennsylvania.

Let the setting do its work. The flat riverine landscape here has a quiet, elemental feel, and it isn't hard to understand why a colonial governor chose a spot like this — close to the water that was the highway of its age, the lifeline for trade, supply, and defense.

For travelers who like their history early and a little off the beaten path, Tinicum is a genuine "first." Pair it with other sites along the lower Delaware to trace how this contested corridor changed hands across the 1600s. Stand a while, read the marker, and let it reset your sense of when Pennsylvania's story truly began.

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

  • · Johan Printz

Related events

  • · Founding of New Sweden

Themes & tags

ImmigrationWestward ExpansionLandmark

Nearby & related markers

Lazaretto Quarantine Station

Tinicum Township, PA · est. 2008

Established in 1799 after a devastating yellow fever epidemic, the Lazaretto stood as Philadelphia's line of defense against imported disease. For nearly a century, ships bound for the port stopped here first so that cargo could be inspected or fumigated and passengers examined; the sick were hospitalized and held until they recovered — or died. For countless arriving immigrants, this quarantine station was their very first taste of America.

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Governor Printz Park

Tinicum Township, PA · est. 1948

On this low island in the Delaware, Swedish colonists founded New Sweden's foothold in 1643, the first permanent European settlement in what is now Pennsylvania. Here stood the Printzhof, the fortified residence and capitol of Governor Johan Printz, the imposing leader who governed the tiny colony. Though New Sweden was short-lived, this ground marks where organized European settlement in Pennsylvania began, decades before William Penn's arrival.

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Morton Homestead

Prospect Park, PA · est. 1966

This riverside homestead was begun around 1654 by Morton Mortonson, part of the Swedish and Finnish settlement of New Sweden along the Delaware, and it is among the oldest European-built structures in the region. The family line ran forward to John Morton, the Pennsylvania delegate who cast a decisive vote and signed the Declaration of Independence in 1776.

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Morton Morton House

Norwood, PA · est. 2019

Long before there was a United States, Swedish colonists settled the lower Delaware Valley as part of New Sweden. This house, raised around 1750, was built by a great-grandson of that pioneer line — kin to John Morton, the Delaware County farmer whose vote helped carry Pennsylvania for independence in 1776. Its walls tie a quiet borough to the region's earliest European roots.

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