The recurrence of the mention of celebrated trees in early charters, is far more frequent than any one who has not examined the subject would suppose. There was no kind of "mark" or "bound" more common amongst ancient people, or more frequently mentioned in their written evidences, than large or celebrated trees. Any one may satisfy himself upon this point by a simple reference to Mr. Kemble's invaluable _Codex Diplomaticus_. I have just taken down the third volume of that work, and, dipping into it at random, at p. 448. I find the following, in the enumeration of the bounds of some lands at Brokenborough, in Wilts:--
"From thence to the mark which is called the Apple-Thorn, and from the same apple-bearing tree, by the public street, to Woubourne, and along the same water by a straight course to Geresbourne, and along the same stream in a straight course to Ordwoldes wood, which is now called Bradene, and through the same wood for about three miles to the boundary mark, which is called holehoke" [Holy Oak].
Here are intimations which must have been recognizable in the spot for centuries afterwards.
At p. 343. of the same volume, we read of "Kentwines Tree" at Shipford, and "Adulfes Tree" and "Hysemannes Thorn" at Mickleton. At p. 336. is mention of "the single thorn" by Ellenford, and the "Kolan Tree" and "Huredes Tree," near the same place. At p. 328. we read of "the Hundred Tree" at Winchendon. At p. 174. of "Dunemannes Tree" at Bladen.
In vol. v. at p. 297. we have a remarkable description of boundaries at Blewbury, in Berkshire, in which we read, if I interpret correctly:--
"From Hawkthorn [now Hackthorn] to the Long Thorn on the Ikenild way; thence to the Third Thorn at Wirhangran; thence to the Fourth Thorn which stands forward on Wrangan Hill; thence to the Fifth Thorn; thence to the Olive Tree; thence west along the bye road to the Thorn"--and so forth.
In the same description we read of several "Treowstealls," which mean, I suppose, clumps of trees, and amongst them of "Athelstanes Treowsteal."
In vol. vi. at p. 8. we read of "Frigedæges Tree," at Ginge, in Berkshire; at p. 60., of "Wiggerdes Tree," at Plush, in Dorsetshire; and innumerable other instances may be found throughout the book. These have occurred to me on just opening the volumes here and there, and are adduced merely to explain to persons unacquainted with the _Codex Diplomaticus_, the nature of the information upon this subject which it contains; and there are many other books from which similar facts may be derived.