Hi Rawiri,
Here is his death registration:
March q. 1864, Marylebone 1a/427.
This will give you the name of his parents for starters, but there is masses of stuff to be found by googling and I can't believe there isn't some sort of biography of him on line.
I found a sort of potted biography in the Dictionary of National Biography (GB) which I'll type out for you if all else fails.
Can't see him in the 1861 census (he seems to have spent most of his life serving in various colonies), but I'll give it another go.
Cheers,
Ros