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Line of Property

Line of Property is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Line of Property rather than just read about it. In short: The Line of Property is the name commonly given to the line dividing Indian lands from those of the Thirteen Colonies, which were established in the 1768 Treaty of Fort Stanwix between British officials and the Iroquois tribes. In western Pennsylvania, it is referred to as the Purchase line.

Line of Property — main illustration
Line of Property — illustration

Key takeaways

  • Line of Property belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Line of Property to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Line of Property from memory before moving on to harder problems.

Reference excerpt

The Line of Property is the name commonly given to the line dividing Indian lands from those of the Thirteen Colonies, which were established in the 1768 Treaty of Fort Stanwix between British officials and the Iroquois tribes. In western Pennsylvania, it is referred to as the Purchase line.

Treaty description of the line As written with original spellings and place names; (modern names in parentheses):

"Beginning at the Mouth of the Cherokee or Hogohee River" (Tennessee River) "where it empties into the River Ohio" (at Paducah, Kentucky) "& running from thence upwards along the South side of said River to Kittanning, which is above Fort Pitt" (Pittsburgh, Pennsylvania) "from thence a direct Line to the nearest Fork of the west branch of Susquehanna "thence through the Allegany Mountains along the south side of the said West Branch until it comes opposite to the mouth of a creek called Tiadaghton" (Pine Creek just west of Jersey Shore, Pennsylvania) "thence across the West Branch along the South Side of that Creek" "and along the North Side of Burnetts Hills to a Creek called Awandae" (Towanda Creek) "thence down the same to the East Branch of Sasquehanna" (at Towanda, Pennsylvania) "& across the same and up the East side of that River to Oswegy" (Owego, New York) "from thence East to Delawar River" (Delaware River) "and up that River to opposite where Tianaderha" (Unadilla River) "falls into Sasquehanna" (Susquehanna River) "thence to Tianaderha" (New Berlin, New York?) "and up the West side of the West branch" (Beaver Creek) "to the head thereof" "& thence by a direct Line to Canada Creek, where it empties into the Wood Creek at the West of the Carrying Place beyond Fort Stanwix" (Rome, New York).

Actual line The starting point is the confluence of the Tennessee River with the Ohio River at Paducah, Kentucky. The line follows the south bank of the Ohio almost the entire length of Kentucky and all of West Virginia to Pittsburgh where the Allegheny River joins the Monongahela River to form the Ohio. It then follows the Allegheny River north. For the line from Kittanning, Pennsylvania, to the "nearest fork" of the west branch of the Susquehanna River at Cherry Tree, Pennsylvania, see the article on the Purchase line. From Cherry Tree the line followed the West Branch on its sinuous course due north and then northeast to Clearfield, Pennsylvania, and then meandered through the deep gorges of the Alleghenies past Renovo, Pennsylvania, exiting the mountains into Bald Eagle Valley at Lock Haven, Pennsylvania, and then east-northeast to the confluence with Pine Creek at Jersey Shore, Pennsylvania. The next section of the line is difficult to fix, since the "Burnetts Hills" of the treaty never been positively identified. Also, the distance to follow Pine Creek, let alone which of the forks of that Creek to follow, is not specified. The only part of this section that can be definitely established is the lowest (easternmost) portion of Towanda Creek from Monroeton, Pennsylvania to Towanda, Pennsylvania. From Jersey Shore to this point there are two competing interpretations. The first interpretation is that the line was intended to follow the principal (west) branch of Towanda Creek which runs eastward along the base of the very prominent north face of Barclay Mountain (which forms the northernmost range of the Endless Mountains) from Canton, Pennsylvania to Towanda. Then the question is how the line was intended to run from Jersey Shore to Towanda Creek. This creek rises a few miles south of Canton at the watershed divide that marks the tri-point between Tioga County, Pennsylvania, Bradford County, Pennsylvania, and Lycoming County, Pennsylvania. Most likely, the line was intended to reach the Towanda Creek headwaters along the headwaters of Lycoming Creek, which flows southwest along the base of Barclay Mountain to Roaring Branch, Pennsylvania, where it is joined by Roaring Branch which itself follows the base of Laurel Hill upstream in the same direction from a watershed divide at Jackson Corners on US 15. This is then the headwaters of Blockhouse Creek which flows in the same direction into Little Pine Creek, which flows into Pine Creek at Waterville; from there Pine Creek flows down to the West Branch at Jersey Shore, Pennsylvania. A second interpretation is based primarily on the existence of a Burnett's Ridge in Lycoming County on the east of PA14 beginning at Bodines south of Ralston, Pennsylvania and running east into Sullivan County, Pennsylvania; on its plateau are the headwaters of Schrader Creek, a major tributary of Towanda Creek which flows to the south of Barclay Mountain. The line would presumably follow Pleasant Stream upstream from Lycoming Creek at Marsh Hill, Pennsylvania to the watershed divide near Wheelerville in Sullivan County and then down Schrader Creek; this is the route later taken by the Susquehanna and New York Railroad and is the easiest and most direct footpath between the two branches of the Susquehanna River. The difficulty with the second interpretation is that it would require the line to follow Lycoming Creek which flows into the West Branch just west of Williamsport, Pennsylvania, not Pine Creek. This would require the identification of "Tiadaghton" with the Lycoming, which is contrary to many other documented uses of the "Tiadaghton" name. The line would then have continued some miles down the Susquehanna from Pine Creek before turning into the hills. The sketch map of 1768 is ambiguous and its geometry is very poor, but it seems to favor the second interpretation. It seems to show a section of the West Branch between what is labeled the Tiadaghton (Pine Creek) and the stream actually followed by the line somewhat to the east; this would appear to be Lycoming Creek. The second interpretation would have been in favor of the Indians, adding the valley lands from Jersey Shore to Williamsport and a large hunting area at the headwaters of Pine Creek to their portion. An extensive discussion of this issue, with strong evidence in favor of the second interpretation, is presented in "The Fair Play Settlers of the West Branch Valley, 1769-1785: A Study of Frontier Ethnography" by Wolf, G. D. (1969). This interpretation led to the settlers on the north bank of the Susquehanna between Pine and Lycoming Creeks to be outside the authority of Pennsylvania, until further treaties were signed.

… excerpt ends here. Continue reading the full article.

Illustrations

Line of Property: Boundary line map 1768  agreed to by Indians at the Treaty of Fort Stanwix; the new red line replaced the green line of 1763
Boundary line map 1768 agreed to by Indians at the Treaty of Fort Stanwix; the new red line replaced the green line of 1763
Line of Property: Map showing Pennsylvania and the territory involved in the purchase of 1768.
Map showing Pennsylvania and the territory involved in the purchase of 1768.
Line of Property: Map from The Old New York Frontier by Francis W. Halsey (1901) showing the author's interpretation of the 1768 Fort Stanwix Treaty line
Map from The Old New York Frontier by Francis W. Halsey (1901) showing the author's interpretation of the 1768 Fort Stanwix Treaty line
Line of Property: Fragment of Guy Johnson's map of the Line of Property 1768; section centered at Burnetts Hills
Fragment of Guy Johnson's map of the Line of Property 1768; section centered at Burnetts Hills
Line of Property: Fragment of Guy Johnson's map of the Line of Property 1768; section centered at Owego
Fragment of Guy Johnson's map of the Line of Property 1768; section centered at Owego

Worked examples

Example 1 — a first encounter with Line of Property

Start with the simplest possible case. Write down what Line of Property claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Line of Property before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Line of Property ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Line of Property

In research
Line of Property appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Line of Property in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Line of Property is common in secondary-school and first-year university syllabi. It links to neighbouring topics Aboriginal title in New York, Borders, History of New England, so understanding it makes those chapters shorter.
In everyday life
Look for Line of Property outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Line of Property in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Line of Property means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Line of Property out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Line of Property in simple terms?

The Line of Property is the name commonly given to the line dividing Indian lands from those of the Thirteen Colonies, which were established in the 1768 Treaty of Fort Stanwix between British officials and the Iroquois tribes. In western Pennsylvania, it is referred to as the Purchase line.

Why does Line of Property matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Line of Property?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Line of Property.

Tags

  • Aboriginal title in New York
  • Borders
  • History of New England

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