196501-460208 FOI Deputy and Appointee

I am writing to submit a Freedom of Information request under the Freedom of Information Act 2000.
I am seeking information regarding the use of Probate Researchers or Probate Research Firms (often referred to as 'heir hunters') by the council. Specifically, I would like to request the following information (in the following, "you" refers to the council / authority for whom you work):
1.    Have you used a Probate Researcher or Probate Research Firm (commonly known as 'heir hunters') in any capacity in the last 12 months?
Do you have a formal arrangement or contract in place with a Probate Research firm?
Have you ever used a Probate Researcher or Probate Research Firm (commonly known as 'heir hunters') in any capacity? This includes but is not limited to engaging their services to trace potential heirs or beneficiaries of deceased estates.
I kindly request that you provide any relevant documents, records, or information pertaining to the above requests.