Does the law acknowledge geneologists ?

Question:

Does the law acknowledge geneologists ?

I recently had a geneologist trace my family tree, he managed to locate my relatives but in the process, he had to write out an affidavit to prove the link between me & my great grandfather.Will the home office acknowledge his proffesion & statement that he has provided me?

Additional Details

1 month ago
I live in London & the genealogist trained at canterbury & is part of the record & heraldic society. He is the only person that can prove the link between my great grandfather & his son due to the fact my grandfather was not issued a birth certificate.

Best Answer - Chosen by Asker: 1 month ago
I live in London & the genealogist trained at canterbury & is part of the record & heraldic society. He is the only person that can prove the link between my great grandfather & his son due to the fact my grandfather was not issued a birth certificate.