(The 1700's)

Limekiln's Of Plymouth Meeting

Plymouth Meeting, Pennsylvania and the Creation of the Climate Crisis

by Daniel Brouse

The train derailment in Plymouth Meeting (July 17, 2023) and the seven people swept away by flood waters in Washington's Crossing (July 15, 2023) were caused in part by our forefathers' creation and contribution to climate change. In the 1600's and 1700's, the United States fostered worldwide freedom, abolition, revolution, war, finance, commerce, and industry. In 1688, the American forefathers created the cradle of human induced global warming in Plymouth Meeting, PA with the establishment of a limestone quarry and limekilns.

Limekilns are used to make quicklime by cooking limestone to 1,650 ℉. Quicklime is used in fertilizer, insecticides, tanning, mortar, plaster, high-grade steel, paper, and cement. Until the creation of the limekilns in 1688, colonists crushed oyster shells to create quicklime. The quicklime industry helped fund the American Revolution and the Underground Railroad.

Decomposing limestone (CaCO3) into quicklime (burnt limestone; CaO) releases significant CO2 emissions, both from the combustion of fuel needed to heat the kiln to temperatures over 1,000°C, and by the release of CO2 from the reaction itself (CaCO3 --> CaO + CO2). Because quicklime is a key ingredient in the production of cement, as well as being used in steel, pulp-and-paper and other industries, efforts are underway to reduce the carbon footprint of this operation. -- Chemical Engineering / February 1, 2022

Plymouth Meeting

Plymouth Friends Meetinghouse: birthplace of the American Revolution
The Quaker Meetinghouse (located at the corners of Butler Pike and Germantown Avenue) is where the forefathers met to plan and carry out the creation of the USA.

Across the street...
The Underground Railroad: birthplace of Freedom in the USA
"As part of the Plymouth Meeting Anti-Slavery Society they held meetings in the Plymouth Friends Meetinghouse across the street from their home."

Head north just a bit...
Limekilns: The cradle of commerce in the USA
"Remains of an industry that began in the village of Plymouth Meeting in 1688"
The original Made in America human influencer of climate change on an industrial scale.

If you head east a bit...
Old Corson Quarry: original mine for the limekilns and site of the train derailment
Before they discovered limestone in Plymouth Meeting, colonists had to crush oyster shells. The quarry is still in use today and was purchased by Highway Materials, Inc. in 1997.


On a weekend in July 2023, extreme rainfall caused flash flooding that resulted in:

The deaths and damage to infrastructure were caused in part by the culture, economics, and "cradle of climate change" created in Plymouth Meeting in 1688.

The Human Induced Climate Change Experiment

Moving Picture Show

Did you know that before they discovered lime in Plymouth Meeting, PA... they had to crush oyster shells? The following footage was shot at the corners of Butler Pike, Germantown Pike and Chemical Road.

Click here to start a Real Player streaming video of the Limekilns
or, click here using your right mouse to download.

Still Pictures
by John Johnstone

Portrait Or The Smiths
18th Century Hairstyles
Lenape Indian Chief
Buttonball Inn
School House
Papermill Advertisement
German Tunkard-Baptist Monks Monastery
German Tunkard-Baptist Monks Monastery Stables

The 1700's

by John Johnstone

About the Limekiln's of Plymouth Meeting, PA

With the discovery of lime in Plymouth, the Ridge Road (which originally started at the Falls of Schuylkill, near the mouth of the Wissahickon, and finished in Whitemarsh) was to extend east to "Liberties" -- 6th & Market Streets, Philadelphia, in 1707. The road, by then, was making its way toward the Perkiomen Creek. The current "7 Star Inn" was built in 1718 near Royesford, and marks the year 1720: the year the road made its way there.

By the 1730's, Ridge Road was called, "The Great Road from Philadelphia to Reading." Not long after, passenger stagecoaches were operated between the points. Many inns were built along the road for the weary traveler. The old "Buttonball Inn" in Roxborough (now an office building) maintains it's mid-1700's appearance. With the need to transport goods from all the farms along the Ridge, nearby Wissahickon Creek mills and various ore mines, Ridge Road was heavily traveled and difficult to maintain. The rocky, turbulent Schuylkill River was only navigable when waters were high, and; those who risked transporting goods in "long boats" often hit rocks and lost their cargo. It would not be until the close of the century that the Schuylkill Navigation Company would be formed. Ridge Road would not be paved until 1811.

Life of the Roxborough Quakers was very hard. All were up at the crack of dawn to work the farms and mills. The Native Americans, who were also in the area, were sharpshooters with bow and arrow. They hunted local game for trade, as well as, being sought out for organic cures to illnesses. A healthy woman could bear 15 children and be lucky if 5 survived to adulthood (since a simple strain of influenza could rid several.)

Many types of grain (primarily corn and wheat) were grown and milled into flour at several Wissahickon gristmills. Flax plants were grown to produce linen, which was used for making clothing and paper. The seeds were milled into linseed oil (at oil mills), which was used for tanning leather and to make paint when added to dried berry pigment. Many of Main Line-Philadelphia's "old money" are descendants of Wissahickon mill owners and Roxborough plantation owners. The majority of Roxborough's population was German; however, many of the mill owners were British. They both consumed a lot of pork, but the British would store and eat root vegetables during the winter. The Germans mostly ate grains. There was also a large Swedish population in Philadelphia. In 1689, William Penn had a census taken and found about a thousand Swedes; nevertheless, the Germans outnumbered them greatly in a short span of time. The Welsh were prominent across the Schuylkill in Merion Township.

Most everyone attended Quaker monthly meetings, some at the Mennonite Meetinghouse in Germantown and others at Abington Meeting House. Besides listening to preaching, one could also get married there or buy/order goods (especially at Abington). For instance, in 1720, a box of 24 hand-made nails cost one silver shilling. A day's labor was 3 shillings (English currency). Some citizens were members of Christ Church in Liberties and some belonged to Old Swedes Church in Queen Village. One of the Scottish Wissahickon mill owners, Andrew Robeson, married Magdelin Rudman, a local Swede at Old Swedes Church.

In 1789, some of Roxborough's Quakers organized Roxborough Baptist Church. The church maintains a graveyard originally belonging to the Levering Family with graves dating back to the 1740's. Even today, just about all of the churches along Ridge Avenue are Protestant, as they were organized by Quakers. Roxborough had a group of Tunkard Baptist Monks who lived in a monastery and had close ties with other Tunkards in Ephrata, PA. The monastery still stands along with its working stables that date to 1745. Roxborough's first public school was the Levering School, dating back to 1748 (and, since demolished.) Philadelphia's oldest schoolhouse is on the corner of Wises Mill and Shawmont Avenues in Roxborough and dates to 1812.

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