A court case I located from Virginia in the 1820s contained numerous depositions and statements made by witnesses. This was common in some cases since it did not require witnesses to attend court on those few times a year when court was in session. The statements were taken at various locations–which was always stated in the initial portion of the document.
Those locations are clues and are helpful clues in a time period and place where one does not always know where within a county an individual lived. Individuals who made out statements at the same time in the same place were probably relatively close neighbors to each other.
One should always keep the likely method of transportation in mind as well.