Many of these histories contain a wealth of genealogical information on the families associated with the locality, often presented through lengthy appendices. The value of these listings cannot be overstated for often information is presented that is not accessible elsewhere.
To take an example from our library, Historical Sketch of Ballyalbany Presbyterian Church by S. Lyle Orr and Alex Haslett (1940) includes the following lists of names: subscribers to a call to Rev. Thomas Clark 1751, subscribers to the fund for rebuilding the meeting house, 1787, seatholders in the church, 1804, stipend payers, 1866, subscribers to the manse fund, 1873–4, signatories to a memorial opposing the wearing of a gown by the minister, c. 1873.