Thanks for sharing that, Ali. That's really sad. I knew his pages were down but had no idea that was why!

I don't think he was so old either, I'm pretty certain he was under 50.

I learnt so much from his web pages - a truly mammoth resource for learning.

You can still access most of these pages through the Wayback Machine, but only if you know what you're looking for. It's not really much use for idly browsing.
https://archive.org/web/web.php
https://web.archive.org/web/20180408.../MainPage.aspx

It would be nice if someone could take these up and just keep them going, but his family must have far more to worry about than that just now ...

DominicB