A wonderful actor, with a great talent for comedy...
http://www.bbc.co.uk/news/entertainment-arts-11598137
http://en.wikipedia.org/wiki/Graham_Crowden
http://en.wikipedia.org/wiki/A_Very_Peculiar_Practice (BCG thread about the show... https://www.comedy.co.uk/forums/thread/5320/ )
Possibly his most well-known role was opposite Stephanie Cole in the genial old people's home sitcom Waiting For God. However, I think his best TV role was as Jock McCannon in the BBC/Andrew Davies series A Very Peculiar Practice, a show which I would urge a lot more people to see. It was an often very dark comedy, and the type of comedy drama which managed to be both genuinely funny and genuinely good drama. Jock remains one of my favourite TV characters and, along with (The Fall And Rise Of Reginald Perrin's) Doc Morrissey, one of the funniest on-screen doctors ever.
The other show that he had a major role in (not listed in his Wiki bio for some reason) is the BBC's adaptation of the whimsical comic novel Love On A Branch Line (which also starred Leslie Philips & David Haig). This series also never seems to get a repeat screening, but it was also really, really good.
http://en.wikipedia.org/wiki/Love_on_a_Branch_Line_(TV_series)
RIP, Mr Crowden.