I think this has been on board before - her MI in German cem Peel #706 In memory of John Shimmin of St John's German who died July 20th 1866 aged 70 years
Also of Eleanor Shimmin wife of the above who died October 27th 1855 aged 52 years
Also of Catherine Cain daughter of the above-named John and Eleanor Shimmin who died April 18th 1866 aged 40 year
Keen was the trial once bitter the cup of woe when martyr'd saints baptized in blood
Christ's suffering shared below bright is their glory now boundless their joy above where on the bosom of their God they rest in perfect love.

John I think is possibly s/o John Cain + Ann Craine of Cronk Dhoo in 1841