Looks like Twinem (Twinum)KG
http://www.census.nationalarchives.ie/search/Census Ireland 1901 and 1911 have Twinam
Mary Jane Twinem widow died 1903 age 80 informant son in law John George McNallyhttps://civilrecords.irishgenealogy.ie/churchrecords/images/deaths_returns/deaths_1903/05674/4598552.pdfAnnie Twinem born Dec 1866 to Leonard and Mary Jane maiden name also Twinemhttps://www.familysearch.org/ark:/61903/1:1:F55V-2K3dont see a civil cert ?