I made a will in 2019 ,in which the solicitor’s practice was a joint executor with a relative –the intention being that the solicitor’s would apply for probate /administer the estate.

Subsequently , the practice closed ,and although the actual solicitor who drew up the will moved to another solicitor’s practice , they have  since left them and gone elsewhere (unknown) .

Who are  the legal executors of my will ,and are the terms and conditions I signed up to with the original solicitors , still valid ,or are they superseded by  the terms and conditions of whatever solicitor’s office ,can now claim executor rights