Mike,
Samuel & Maria married in 1851 in Tartaraghan COI:
https://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_ret...
This looks to be them in 1901 in Breagh Lower:
http://www.census.nationalarchives.ie/pages/1901/Armagh/Tartaraghan/Brea...
I think they both died in 1909:
https://civilrecords.irishgenealogy.ie/churchrecords/images/deaths_retur...
https://civilrecords.irishgenealogy.ie/churchrecords/images/deaths_retur...
Their son in law Moses Trouton was the informant.
http://www.census.nationalarchives.ie/pages/1901/Armagh/Tartaraghan/Tart...
http://www.census.nationalarchives.ie/pages/1911/Armagh/Portadown_Urban/...
Moses& Mary’s marriage in 1893:
https://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_ret...
What other information are you looking for?