HistoricSiteMarkers
Colonial AmericaEarly Republic

Philadelphia

Philadelphia, Philadelphia County, Pennsylvania

Marker Inscription

Founded by William Penn. Laid out in 1682. Chartered a city, 1701. Pennsylvania's capital until 1799; the nation's to 1800. County was one of Pennsylvania's original three, formed 1682 and consolidated with city in 1854. Name means "City of Brotherly Love."

Erected by Pennsylvania Historical and Museum Commission

The Story

William Penn laid out Philadelphia in 1682 on a rational grid between two rivers, envisioning a 'greene countrie towne' whose very name proclaimed brotherly love. Chartered as a city in 1701, it served as Pennsylvania's capital until 1799 and, during the founding era, as the capital of the United States until the government moved to Washington in 1800. The surrounding county, one of Pennsylvania's original three, was consolidated with the city in 1854.

Why it matters

For a crucial stretch of the nation's birth, Philadelphia was the capital where the republic was debated and governed, making it one of the most consequential grounds in American history.

Plan your visit

Nearby

Make a day of it — museums, food, and places to stay near this marker.

Museums & culture

Attractions

Food & drink

Places to stay

Places data © OpenStreetMap contributors. Hours and details change — call ahead.

Own a business near here? Add it to the map.

Related people

  • · William Penn

Themes & tags

ImmigrationLandmark

Nearby & related markers

Anne Brancato Wood (1903-1972)

Philadelphia, PA · est. 1994

In an era when women had held the vote for barely a decade, Anne Brancato Wood — the daughter of Italian immigrants — broke into the rough world of Philadelphia Democratic politics in 1928 and won a seat in the Pennsylvania General Assembly in 1932. As one of the very few women in Harrisburg through 1941, she championed social-reform legislation at a time when the New Deal was reshaping what government owed its citizens. Her business offices once stood at this South Philadelphia address.

St. John the Evangelist Roman Catholic Church

Philadelphia, PA · est. 2015

Founded in 1830, St. John the Evangelist rose as one of Philadelphia's grand Catholic churches and, from 1838 to 1864, served as the cathedral for a diocese spanning Pennsylvania, Delaware, and part of New Jersey. A notable patron of the arts, it was adorned with frescoes by the Italian painter Nicola Monachesi and hosted the American premiere of Mozart's Requiem in its entirety in 1834. After fire destroyed the original building in 1899, the congregation rebuilt, consecrating the new church in 1902.

Thomas E. Cahill (1828-1878)

Philadelphia, PA · est. 2009

Thomas E. Cahill rose from a poor immigrant family and, denied a secondary education himself, resolved that others would not be. His bequest founded Roman Catholic High School for Boys, which opened in Philadelphia in 1890 as the first free Catholic high school in the United States. The school became the seed of a diocesan high-school system that spread as a model across the country.

Leopold Stokowski (1882-1977)

Philadelphia, PA · est. 2021

Leopold Stokowski led the Philadelphia Orchestra from 1912 to 1941, transforming it into one of the world's most celebrated ensembles. Charismatic and inventive, he cultivated the lush, distinctive tone known as the "Philadelphia Sound" and worked tirelessly to bring classical music to ordinary audiences. His collaboration on Walt Disney's Fantasia and his many recordings carried symphonic music far beyond the concert hall.