Doubtless this has been asked before, but....
The English Cemetery at Malaga, Spain records an MI:
"Elizabeth Williams died at sea 22nd May 1857 aged 28 years, of Cardigan"
Where do I go for more info; where would any death certificate be held and
where would the death have been registered?
Would the ship in question be named?
I'm OK with land deaths, but not those at sea!
Any advice gratefully received.