Rifleman Patrick McLaughlin (2nd Battalion Royal Irish Rifles #5736) killed in action 27 Oct.1914. His wife died Apr.195 'following a short illness' and 'her five young children were now orphans.' The family lived Mill St., Ballycastle and Patrick was a labourer so not sure what family farm you mean.
Details on Patrick's war time found (with photo) in Ballycastle Heroes by Robert Thompson (2011).