There was, anciently, a parish called Dundurcas, which lay on either side of the River Spey. In 1788, it was "suppressed", and that part of its territory which lay on the east bank of the River Spey was divided between the parishes of Boharm and Rothes. The major part, which was deemed to lie in the county of Moray, was transferred to Boharm. On 15th May 1891, this area was transferred to Banffshire.
The implications of this anomaly vary for different archives, and different periods of time. Despite the clarity of the relevant facts, there is a degree of uncertainty on the part of some authorities as to which county the parish belongs to. The whole of the more recent OPRs, and the civil records of Births, Deaths and Marriages for the parish of Boharm are now catalogued under Banffshire - but with serial numbers which imply that they ought to be in Moray. If you can trace ancestors in the affected area back before 1788, then they are likely to be found in the OPRs for the parish of Rothes, Moray, which fell heir to the records for the suppressed parish of Dundurcas. People in the "ex-Dundurcas" part of Boharm appear to have continued burying their dead in the old kirkyard of Dundurcas (which now lies in the Moray parish of Rothes) until well into the 19th century.
Up to and including the 1891 Census, Boharm (including the Banffshire portions) will be found on the Census films for Moray. From 1901, it is on the Banffshire films.
Because of this complicated history, the placenames of Boharm have been split into three separate Gazetteer lists. You can view:
A list of places in Boharm (MOR) / Dundurcas,
A list of places in Boharm (BAN), and
A list of places in the parish as it was after 1891
Of course, there are many overlaps between the older and newer Gazetteer lists, but in compiling these lists, we have referred only to sources which were valid when the different parts of the parish existed. So the "Boharm (BAN)" and "Boharm (MOR)" lists use only the 1887 sheets of the Ordnance Survey maps, while the "post-1891" list refers only to the 1896 edition of the OS map, and the modern Landranger and Explorer sheets.