You have posted this message in Drummaul parish. I suspect this is Thomas McKnight’s death in 1898, in which case he lived in the parish of Grange of Doagh, near Ballyclare.
https://civilrecords.irishgenealogy.ie/churchrecords/images/deaths_retu…
This looks to be his son Samuel in the 1901 census:
http://www.census.nationalarchives.ie/pages/1901/Antrim/Ballyclare/Ball…
And 1911:
http://www.census.nationalarchives.ie/pages/1911/Antrim/Ballyclare_Urba…
Probate abstract:
McKnight Samuel of 41 Main Street Ballyclare county Antrim retired grocer died 25 August 1944 Probate Belfast 12 June to Mary Ann McKnight spinster. Effects £1160 19s. 9d.
This looks likely to be a related family:
Probate of the Will of Thomas McKnight late of Ballyclare County Antrim Merchant who died 27 January 1922 granted at Belfast to Samuel McKnight Merchant and Charlotte McKnight the Widow Effects £117 14s.
http://www.census.nationalarchives.ie/pages/1911/Antrim/Ballyclare_Urba…