Private Henry Mortimer of 'C' Company, 9th Battalion, Royal Irish Fusiliers, formerly of the North Irish Horse, killed in action 16 August 1917, age 19 during the Battle of Langemarck (part of the Passchendaele offensive). Service Nos 2267 (NIH), 24909 (RIF). Born Portadown, enlisted Portadown. Son of Joseph and M.J. Mortimer, Portadown, County Armagh. Having no known grave, his name is inscribed on Panel 141, Tyne Cot Memorial, Belgium.

Private Robert Irwin, 9th Battalion, Royal Irish Fusiliers, formerly 6th Inniskilling Dragoons (Service Squadron) and 2nd Regiment, North Irish Horse. Killed in action 14 April 1918. Service Nos UD/153 (Inniskilling Dragoons), 41080 (RIF). Born and enlisted Londonderry. Having no known grave, his name is inscribed on Panel 141, Tyne Cot Memorial, Belgium.