I just got your last replies Gadget - funnily enough it actually states on Angus' death cert in 1901, that his father was called 'Ranald' - I agree with you that this is more likely his name, than Ronald.
The marraige of Angus and Mary is a real find - I tried without success. The only reference I could get to it was actually on the birth cert of their daughter Mary Bell in 1866, but this is slightly conflicting to your IGI find in that it says they married on 14th Dec 1855, in Borve, Harris. As to their religion, I always thought they were COS, only because Mary Bell married a Maclean in Benbecula, but it wasn't a catholic one.
And I've just got your last reply - superb Gadget, you found his death cert! This beats the lot, and I can't thank you enough. I'll get on to the SP site without delay!!!
Cheers
Mcvitie