[65] In regard to Braddock’s movements on July 1st and 2d, the writer desires to offer a plausible solution of some statements in Orme’s journal that have led to no little confusion and inaccurate assertion on the part of those who have written on the subject.
“On the first of July,” says Orme, “we marched about five miles, but could advance no further by reason of a great swamp which required much work to make it passable.” This bivouac, as has already been said, is undoubtedly on the farm of John Truxell. The army, which was close at the heels of the advance or working party, had to halt there till a corduroy road could be thrown across the swamp, a process that required time.
“On the 2d July,” continues Orme, “we marched to Jacob’s Cabin, about 6 miles from the camp.” Notice the words “from the camp.” The preceding stop was then a bivouac, not a camp. The camp referred to was the encampment one mile on the east side of the Youghiogheny, at Stewart’s Crossing. This day’s march would be about one mile, and the place of encampment Jacob’s Cabin. The two halting places were evidently both on the east side of Jacob’s Creek. What is commonly known as the Great Swamp Camp was only the bivouac to which reference has been made.
This view of the matter seems, however, not to have been taken by any of the cartographers: but in estimating the value of maps one must, of course, consider whether the author’s first-hand knowledge, as well as his borrowed data, be trustworthy or not, and must also take into account the purpose for which the map was made. Professor Channing has pointed out among other things that, while “a lie in print is a persistent thing,” one on a map is even less eradicable, and for three reasons: (1) because the historical evidence on maps is liable to error, and an error once made is copied by other cartographers, with the result that a false impression frequently continues through centuries; (2) because the topography is often wholly wrong, especially on the earlier maps, a fact that is too commonly overlooked by historians; (3) because, as our own national history has abundantly proved, boundaries are frequently delineated imperfectly, inaccurately, and without basis in fact. In a word, Professor Channing thinks that maps are often taken too seriously, that the historical information given by them is liable to error, and that they simply raise a presumption.
It is certainly true that, judged by the exceedingly accurate and reliable journal of Orme, the map accompanying Sargent’s History of an Expedition against Fort Du Quesne (op. 282) is in almost every instance wholly inaccurate in regard to the location of Braddock’s camps, which it represents as scattered promiscuously along the route. In scarcely a single respect, indeed, whether as to route or as to location of camps, mountains, rivers, or anything else, can it be depended upon. To cite a single instance, it puts Camp 6 (Bear Camp) on the Youghiogheny, when this, as we have seen, is the location of Squaw’s Fort (see p. 23). No clue to the authorship of this map or to any authority for it can be discovered. Similar fallacies occur in the work of one of our latest historians, E. M. Avery, who in his History of the United States and its People (Cleveland, 1904, IV. 67) also prints a beautifully-colored but inaccurate map. Judge Veech, too (in his Monongahela of Old, 61), recognizes an apparent inconsistency in Orme’s journal at this point; but, like the others, he only adds more fuel to the flame of confusion.
[66] Veech, The Monongahela of Old, 61. Only a small part of the foundation of this mill is now to be seen.
[67] Jacob’s Swamp. This is not to be confused with the swampy land along Jacob’s Creek.
[68] It is only fair to say, however, that there is much difference of opinion in regard to the location of this camp. On July 3 Orme records, “The swamp being repaired, we marched about six miles to the Salt Lick Creek.” Many of the later maps and later accounts of the period identify Jacob’s Creek with Salt Lick Creek (see Sargent’s History, 346; Veech’s Monongahela of Old, 61; Scull’s map, 1770, etc.); but there is no real authority for holding that the Salt Lick Creek mentioned by Orme is Jacob’s Creek. A small tributary of the Youghiogheny, now known as Indian Creek, was, it is true, formerly called Salt Lick Creek, whence came the name of Salt Lick township; but the well-known salt licks and Painter’s Salt Works were located along the banks of Sewickley Creek near Hunkers. Here salt wells used to be drilled to a depth of about five hundred feet; and to these wells stock was driven from miles around, and people came from far and near to boil down the salt water in order to secure salt for domestic use. In the absence, therefore, of any authoritative evidence that the Salt Lick Creek mentioned by Orme is Jacob’s Creek, it seems to the writer that the most probable location of Salt Lick Camp is on the Edward Stoner farm, about two miles east from the fording of Sewickley Creek. Among other indications that point to this farm as a favorable place for encampment one notes the fact that a short distance west of the Stoner house, under a large oak tree, there was formerly an excellent spring (now filled up), and that there is also a run near by. Mr. Stoner showed me a one-pound cannon ball which he found in a stump less than a quarter of a mile from the road, and said that other bullets had been picked up on the farm.
[69] Eugene Warden, Esq., of Mount Pleasant, Pa., has aided the writer very materially in the location of the road through Westmoreland County by calling his attention to the following document, which establishes definitely the fording of Jacob’s Creek and the course of the road to Sewickley Creek.
“The Commissioner of Westmoreland County, pursuant to the directions of an Act of Assembly of the Commonwealth of Pennsylvania, entitled ‘An Act for laying out competent Districts for the appointment of Justices of the Peace, passed April 4, 1803,’ laid out the said county into the following districts, to wit:....”