Hmmmm that gives me an idea about a post.
This sounds interesting...
Unfortunately not many after war years were able to come back and make a fortune, many parents who stayed behind did!
Leaving something for the children I also feel is a must, life is pretty hard locally with unemployment and excessively high numbers in younger grouping not working. If, as they plan to move, converting will not be much either!
Answer may lie in cryptocurrencies in the future, not quite there yet either.