Hi Kate

John Kelly bapt Malew 30 Apr 1723 to James K & Isabella Q
Malew burial register has John Kelly age 14 bur 15 Dec 1737, The Green, SP in the margin indicating he died of smallpox

Also has Isabella K, The Green 23 May 1860, aged 75
Plus Isabella K, The Green, age 1yr in 1855, no bapt on family search

Unfortunately no confirmation of parents for John, or maiden name for Isabella
I don't know if any of these are yours

9 Feb1837 James, Castletown, 50yrs, Mason

Karen