DudleyWinchurch,
The questions that I have are:
Is there any place/ court etc. where a complete list of beneficiaries would need to be lodged to complete the proceedings? No, you dont have to file a list of heirs
What should have happened to any moneys that could not be distributed because, although a beneficiary was known to exist, they were unable to locate them?placed in a holding client account for 12 years then distributed to the known family if no one came forward to claim the money
There does nor appear to have been a notice in the London Gazette, or at least, if there was, it did not include the name of the deceased.it is usual practise to place notices these can be in several publications, local papers, national papers ect