Morpeth Herald 18/05/1917 carries a brief obituary:
ROLL OF HONOUR
STIRLING.- Killed in action, April 18th, 1917, aged 24 years, Pte. Robt. Stirling, Northumberland Fusiliers, dearly beloved and only son of Ed. and Margaret Jane Stirling, 25 Sycamore Street, Hirst.- Ever remembered by his aunt and uncles and cousins and all who knew him.
Robert Stirling is remembered at Ashington on A17.43 and in the Battalion History