Mexborough and Swinton Times November 16, 1918
Rifleman William O’Brien
Royal Irish Rifles,
Rifleman William O’Brien 13, Orchard street, Mexboro”, has been killed in action after thirteen months and leaves, a widow and four children.
He was 34 years of age, and before enlistment was employed at the Manvers Main colliery.
From C.W.G.C.:
Rifleman
O’BRIEN, W
Service Number 10609
Died 14/10/1918
1st Bn.
Royal Irish Rifles
Husband of Mrs. F. O’Brien, of 13, Orchard St., Mexborough, Yorks.
DADIZEELE NEW BRITISH CEMETERY I. D. 6.