General Register Office indexes
Every birth, adoption, marriage, civil partnership or death registered in England or Wales has a General Register Office (GRO)
Published: 4 February 2021
Last updated: 17 February 2021
Every birth, adoption, marriage, civil partnership or death registered in England or Wales has a General Register Office (GRO) index reference.
It usually consists of the year, volume number, page number and district in which the event was registered.
If you need to order a copy of a birth, marriage or death certificate, the GRO may require an index reference.
Accessing GRO indexes
The Archives Centre provides access to the General Register Office's published indexes of births, marriages and deaths on microfiche.
Some early indexes can be searched online via FreeBMD or Visitors to City of Westminster Archives Centre can also search all indexes apart from the most recent ones through our subscription to Ancestry and FindMyPast on the Westminster libraries' family history page.
|Births||September 1837 to 2018||September 2019|
|Marriages||September 1837 to 2017|
|Civil Partnerships||2005 to 2018|
|Deaths||September 1837 to 2018||December 2019|
UK adoption records
We hold the indexes to adopted children 1927 to 2018. For further information, GOV.uk has helpful pages on tracing birth relatives.
These start earlier, as they contain many regimental and army chaplains' returns. Deaths include war deaths between 1914 to 1921 and 1939 to 1948.
|Births||1761 to 2017|
|Marriages||1796 to 2017|
|Civil Partnerships||2005 to 2017|
|Deaths||1796 to 2017|
We do not have copies of the certificates. Once you have found the index reference for the certificate you require, you must order the certificate direct from the General Register Office.
Alternatively, for copies of Westminster, Paddington or St Marylebone birth, marriage or death certificates from 1837, visit the Westminster Register Office. To locate marriage certificates, the Register Office also requires the name of the building in which the ceremony took place.
We do not hold any records of still births. For information about the Still Births register, please contact the General Register Office directly.
Accessing GRO indexes at other record offices and public libraries
If you're not local to Westminster, you may find that there is an index set available at a nearby local history centre or record office. To see a list of holders of the GRO indexes visit GOV.uk.
Most public library services in the UK provide free access to the indexes via an online database subscription. Please contact your local library service for details.