Morpeth Herald 08/06/1917 carries a brief obituary:
Mr and Mrs. W.A. Grey, of Grange House, Morpeth, received word from the War Office on Wednesday evening that their third son, Pte. Joseph Grey, Royal Dublin Fusiliers, died of wounds on May 23rd while serving with the Expeditionary Force in France. He was 26 years of age.
ROLL OF HONOUR
GREY.- Died of wounds in hospital in France, on May 23rd, Private Joseph Grey, Royal Dublin Fusiliers, third son of Mr and Mrs W.A. Grey, Grange House, Morpeth.
His brothers George and Robert also died in WW1.
Joseph Grey is remembered at Morpeth on M17.01 M17.02 M17.09 and M17.29