I would like to trace and find someone, its nothing unpleasant. I am making a new will and want him to be included, leave him a small sum of money. I have been advised that if he cannot be traced etc, then it would cause a lot of delays and problems when it gets to probate. This chap was a lodger in my house years ago, a student, he might have returned to Poland but its very difficult tracing in Poland due to strict privacy laws, you cannot access phone directories or electoral registers but I understand that a P. I could probably have some success. There is no trace of him on any social media and I have tried the many Polish groups in the UK.