One of my ancestors' was a Northampton man, who became an Excise Officer in Northampton, but then suddenly I suspected they were having children at a Parish or place near Abingdon just after 1816 and I needed to confirm it was him and the returns confirmed it was and he had moved.
William Westley's government salary, next show him as an Excise Officer at Abingdon in 1816.
Returns to an order of the Honourable House of Commons, dated the 6th of April 1821;--for an account of all clerks, and others, admitted to any civil office ...
The above was a return for 1816, with lists of persons names, locations and amounts who were paid a government salary.
If you can get the year when they appear and the exact full name of the government document and date, some were once on their website, if you write a nice email to the Parliamentary Archives, they have helped with all manner of bits and pieces of officialdom and they will let you know if they have the document, if there is a fee and how to pay
https://www.parliament.uk/business/publications/parliamentary-archiveshttps://archives.parliament.uk/ ----------------
Some were bound into Volumes and show up in Google Books
Open Library website
Internet Archive website
Wayback Machine website
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Some American Universities are very interested in the history of our Political System ...
PennState University Libraries (some links are for account holders or you require a University pass)
https://guides.libraries.psu.edu/c.php?g=404407&p=2752894You can find people on the ...
Last Chance To Read website
UK Parliamentary Papers (a commercial website)
https://about.proquest.com/en/products-services/uk-parliamentary-papers/ ---------------------
UK The Gazette website is an interesting one, goes back several centuries too
https://www.thegazette.co.uk/One page on The Gazette website has a Notice of Closing a Burial Ground for all burials, with the exception of (she is named) who happens to be a 19th Century relative of mine, at that place.
It is worth trying some of these websites.
Be careful with some links from internet search engine searches, stick to recognised websites.
Mark