Hi again @Dave Taylor. It's not from the Death Index but at least you can know where he died and where he's buried and it gives you a date to work with in your research. It appeared in the Newcastle Evening Chronicle, Thursday 2nd June 1910 and was repeated in the same newspaper Saturday 4th June 1910.
In case you might want to investigate further: Heaton Cemetery is now called Byker and Heaton Cemetery.