Just been reading around as I’ve been looking for Parry in Holyhead, after reading this thread I noticed on the next page to my find on Probates, that’s there is a reference to a John Parry and his probate/will of 27 August 1860, late of the Isle of Man in the parish of Llanfaethle, Anglesey. Farmer deceased who died about 7 March 1860 on the Isle of Man. Will granted at Bangor to Mary Parry (Widow the relict) of Isle of Man..etc.
I hope this might be some use in attaching some Anglesey Parry’s to the Isle of Man Parry’s you search for.