Seeking info about a John Downes b. 1889 lived in Ballyguileataggle townland ca. 1910 who may have been cousin of my emigrant ancestor of the same name

Hello,

I have attached a file briefly explaining my question. A few years ago I placed info about my maternal ancestor JOHN DOWNES (1836?-1911) who emigrated to the U.S. about 1861.

He was one of two known children of Cornelius DOWNES and Margaret O'BRIEN. They married in Ballingarry in 1829. 

My recent research suggests that a possibly related John Downes (b. 1889) owned a plot from 1910. I was able to trace his ownership to the cancelled book of 1930.

I am hoping these facts may lead to more information about my emigrant great-grandfather John Downes.

Thank you, Paul Keroack, U.S.A.