This is such truly sad news.
I just want to add an example of my interactions with Andy_P, because this thread is painting a wonderful picture of what a kind and considerate gentleman he must have been.
I'd never had the pleasure of meeting Andy. However, he contacted me, a total insignificant stranger, via PM when he read one of my posts about the League Cup final. When I explained that I couldn't make the final because of my poorly grandparents, he insisted on getting my address so that he would send a program from the final to them.
Then, months later, when we reached the Scottish Cup final, he again contacted me via PM to check on their health and to see if we would like him to send a program from this final too.
God bless him.