Researchers typically expect to be paid a fee for their time and knowledge and to cover the costs of associated expenses. Fees vary according to the provider and the complexity of the work required to help you.
There are many military researchers who can be identified by a simple web search.
You will also find information on the National Archives website.
We know of a number of researchers, specialising in researching POWs, through their interactions on our Facebook groups.
Whilst we do not endorse their work we are, in the interest of helping you pleased to provide the following details: