The 1911 census for
Wales is now available online. (From 11th June 2009) on findmypast
What was the address that you believe he might be at. There are two Victor
Phillips in
Wales, who could fit the bill. Don't be mislead by the insertion inthe
London Gazette. The
London Gazette is merely the
News Paper which shows all sorts of legal notices. I worked in the Legal profession all of my life and used this on many occasions to put in notices under the Inheritance Act, but it has nothing to do with the area where the person either lived or was born.
If ou can give the exact address where you think he may be, I may be able to find it for you. But in the meantime, the death certificate from 1947 appears to be him, as it would be extremely unlikely that two people of exactly the same name, would be born on exactly the same day.