Here's an inscription from St David's Church, Newtown, Powys (both men are my GGG Uncles):-
"In memory of Robert, son of Reuben & Martha Trow, Late of Llandinam parish who died March 15th 1893 aged 39 years.
This fatal stroke it was so strong, It took me off while I was young, But God himself he knew for why, That in my youth I was to die.
Also of John their son who died April 2nd 1893 aged 27 years
'Tis not for age that here I lie, Friends prepare yourselves to die, Repent in time make no delay, I in my youth was called away."
John died in the Shrewsbury County Asylum, Shropshire - I have often wondered what exactly was wrong with him.