In Duisans British Cemetery, Etrun is the Commonwealth War Grave of 481792 Sapper Edwin Pitchford, serving with the Royal Engineers who died 11/10/1918.
Margaret Allison thinks he possibly enlisted in Alnwick.
He is remembered in Ashington on A17.01 (A17.27), A17.43
The CWGC entry for Sapper Pitchford