Hi Frances , thanks for your information on the three posts of mine . Had another look at census and it is not marked "at home" for the butcher business . They were at 62 Bucks Rd on the 1901 census , so the business might have still been there .
We saw the shop when we were on the Isle in 2006 , but did not know then that they lived on Loch Prom in 1911.

Thanks again
David Dwyer
Sydney
Australia