1Memorandum Books, 1769 (Jefferson Papers)
...on the North river of Shenandoe including the Bald hill Augusta. Recd. 58/3. Entd. in S...
2Memorandum Books, 1770 (Jefferson Papers)
...the Calf pasture on the East side of the Laurel hill part (perhaps) of a larger tract patd. by...
3The Pleadings Book: 1771–1773 (Adams Papers)
...Wm. Barber of Charlstown &c.—to answer Edward Langdon of Boston &c.—in a Plea of Trespass...
4Memorandum Books, 1771 (Jefferson Papers)
Delivd. Sum. to Jas. Marks with directions what returns to make....Langdon. A petn. to be entd....