church marriage record

I have a record of the marriage of my Great Grandparents  at Church of Ireland chapel in Modreeny. Date of marriage 4 November 1869.  John Taylor was from Dovea and Margaret Guest was from Cloughjordan.  He was a game keeper (on the Trant estate?). I am trying to trace the family line after this date but not having much success.  My father was born in Belfast in 1914.