Civil Registration - birth, marriage and death records
The only original record of such events is the record retained by the local registration office; these would have been completed at the time the registration or marriage taking place. The certificates obtained from the General Register Office (GRO) are NOT original because they are compiled and indexed from returns made by local register offices each quarter and forwarded to the GRO. They were not compiled at the time of the original event and do contain errors. However, most researchers will accept them as primary sources although they are from copy returns.
In the case of marriages which take place in a church or chapel, the original registers once full are lodged with the local registrar but again the marriage certificates issued by the GRO are in fact subject to double errors. The incumbent of each parish made a quarterly return to the local registrar who then made their return to the GRO so there are two occasions when mistakes could have been made and thus an error perpetuated.
The GRO even issue these as certified copies because they have no access to the originals, but they may not be accurate.
Census returns
The 1911 and 1921 census entries are original records produced at the time of the event by someone in the household, usually the head of the household; hence they are primary sources. But none of the earlier census returns (1841 – 1901) are primary sources because they are enumeration sheets extracted by the enumerators after the event with information taken from the returns made by households or enumerators on the doorstep of a household. However, most researchers accept these as primary sources because they are the only records we have access to and would have been completed close to the date of the respective census.
Information on both civil registration and census returns is only that provided by the informant and therefore may be inaccurate or deliberately misleading.
Parish Records
Entries of baptisms, marriages and burials within original parish registers are generally considered to be primary sources because most events were recorded at the time of the event taking place. Original marriage registers were usually retained in the church or deposited in local record offices. It is rare that access is provided by local registrars to the duplicate copies deposited with them once the register is full which could be some considerable time after the event.
However, bishops' or archdeacons' transcripts, which are annual returns supposedly being copies of all register entries made to the appropriate ecclesiastical authority, are secondary sources. This is because they are compiled some time after the event and become copies. Many of these records omit some information contained in the original register and nor do they have other additional notes and snippets which in themselves can also be valuable in research.
Many of the other records associated with parish life and classed as “parish chest” records were also generated at the time of the event including settlement certificates, apprenticeship records, examinations, officers' account books etc. Similarly equivalent records of the many nonconformist groups were created in real time.
Other records considered to be primary sources are:
Original wills
Those wills dated and containing an original set of signatures are considered primary sources. Often we obtain office copy entries which are copies of original wills made into a register by the court clerks, so they are not original. Nor are they made until probate is applied for, which can be many years after the original will was made. So again, some errors do occur.
Occupational Records
Most records relating to occupations such as military and naval service records are primary sources as they would have been completed at the time of enlistment or commencement of employment and throughout their service in real time. Those which include service histories such as railway or Post Office records were also completed as events, promotions etc happened..
Property Ownership
Title deeds relating to the disposition of property, tenancies etc and the various taxes associate with property are created in real time and considered to be primary sources of information.
Emigration and Immigration
Most documents showing the departure, arrival and citizenship of a person in a country are generated as they happened.
Records of the courts
Most records relating to both criminal and civil court proceedings and subsequently records of imprisonment, transportation etc were generated as they occurred. There will of course be records such as printed calendars of prisoners, case details etc. which exist but most of these would also have originated at or very close to the actual event and could therefore be classed as primary sources.
Institutions
Most records of establishments such as a schools, workhouses or establishments such as asylums or hospitals generated records in real time.
Original records as primary sources can detail relationships between individuals and provide primary information about a specific event.